Megasquirt wasted spark setup. OEM coils w wasted spark.

Megasquirt wasted spark setup Looking at the manual on page 83, the "032 905 106B - 4 tower wasted spark logic coil" used on VW/Audi vehicles looks It can be a wasted spark setting actually. 36-1 trigger wheel mounted on Crankshaft with VR sensor mounted so it sees tooth #9 with engine at TDC. I have questions regarding the Parts list and TunerStudio configurations. The engine originally came with a hall effect input and a dizzy but the MPI setup came with a distributor that has an optical input. I now have tried the output test mode again with my wasted spark setup and Coil A works perfectly Coil B doesn't do anything Coil C doesn't do anything Driving two coils from the same spark output e. 84B23F Well-known member. scotlandstu MS/Extra Newbie Posts: 8 Joined: Sun Sep 21, 2008 7:46 pm. The Trigger Angle setting will depend on the physical location of the trigger pickup. 16 of the MS3Pro manual for VVT motors, 5. The ms2 should accept the VR signal after moving some jumpers and turning the pots. I have managed and assembled it. The kit I purchased from DIYAutoTune did not come with a BIP373 or Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro It works with most any logic coil setup imaginable. 0 kit; MK-BIP373 for spark output – 1 required for stock distributor ignition, 3 required for wasted spark; MK-PWMIAC for idle speed control with a V3. I run 6 cylinder bmw engine with only crank sensor vw 4 pin ignition coils( smart coils) and ive chosen wasted spark and the spark output i have set to going high. Feb 28, 2010 · This post has been a long time coming so it may get long in the end. a multipoint injection setup and wasted spark setup. To set the timing with MSnS-E, go to the Spark This setup is working successfully for 2 years now ;) Last edited by sleeper on Wed May 27, 2015 12:16 pm, edited 1 time in total. It sparks on all cylinders. Megasquirt runs both fuel and spark maps meaning that you can map/tune the ECU precisely to your specific engine, To setup the wasted spark you need to wire the MS up so that PIN 36 goes to bank 1 of the coil (Pin 1) and MS PIN 4 goes to bank 2 of the coil (pin 3). 0 using two bosch 139 (telefunken or siemens equivalents) ignition modules? The EDIS system is a wasted-spark setup (i. I followed the instructions for basic logic control ignition . I have check voltage and ground for coil ok Billr is correct, the cassette waste spark setup that the SAAB's, Saturn's and newer L61 Ecotec engines use, uses an ion sensing method to simulate a cam sensor signal. In effect, the spark plugs fire simultaneously and twice as often. ps, max, you know dave and i both have experience with ms. 0 and a cranking dwell of 4. MS3 General Support. Now I have encountered a hurdle and was wondering if I can please receive help for the same. For a six cylinder engine, this means "only use spark outputs A, B, and C. This means that one cylinder has its spark plug firing during the valve overlap period near top dead center, but because the pressures are so low and the charge is diluted by the exhaust gases, My setup is a V8 Ford Windsor, 4 wasted coils and an external 4 channel ignitor. SparkPlugs i'am using a MS3x V3. Uses D14 for spark A Megasquirt-3 with MS3X. "Wasted COP's" Setting. Under Trigger Wheel Settings: Some settings are the I am trying to wire up the waste spark correctly on my bmw m20 e30. I'm having issues figuring out what the proper settings are for these devices. http://www. !983 Nissan 720 MS2/3. 5. not relevant to your setup as ms2 only has 4 outputs so can only do 'wasted spark' on an 8 cylinder but if you had a ms3 To run an 8 cylinder in wasted spark using logic coils, you'll need four logic outputs. Frostyman Helpful MS/Extra'er Posts: 132 Hello. Configure round ABF 28pin engine connector under inlet. (Have fond this on EDIS a Megasquirt Wasted spark setup. Jan 6, 2009 · I have megasquirted a UZ -ms1v3extra but with a 60-2 crank wheel + wasted spark. Harness is parallel to factory controlling ignition Jan 10, 2023 · Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro wired pad 1,2,3 to dB15 for wasted spark in seperate harness for LS2 coils Pad 1 - (DB15 pad 15) coil 1&6 Install the spark output of your choice. Replace the coil. Setup di un modulo bosch per ms2 I have a Megasquirt I v2. Quick links: Manuals: Megasquirt info: Forum help page: Downloads. x firmware i finally updated the car to the latest 3. 630cc injectors, full sequential. 16v dude Experienced MS/Extra'er Posts: 176 Joined: Wed Nov 16, 2011 2:16 am. Worked like a charm. One with a coil pack. (same for all coils) Just to get my engine running - I have now mounted the original dizzy and one coil set up. 7W through that pull-up at high Wasted Spark I would definitely recommend starting with a simple wasted spark ignition setup with a coil pack before going to full coil-on-plug. 1, or 6. 0 that I'd previously configured to run an MX5 with a CAS and wasted spark. Spark will not affect rpm readout, spark is an output, rpm is an input. Matt Cramer -1966 Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, I am trying to setup MS2 extra on my 1972 VW camper. I have tried two setup with wasted spark coils for a V6. ” Setting this wrong can overheat the BIP373s or damage the coils. 4. Here is a picture of the wheel and sensor Ordinarily, for wasted spark you need a "reset" event every 360 deg of crank (or twice on a cam wheel) and for coil on plug you need a "reset" every 720 deg of crank (or once on a cam wheel) However, on 4 cyl engines there is a "fudge" that allows you to use a coil on plug style wheel to drive wasted spark - it is called "dual dizzy" and was really intended for dual Initial setup is aided by test modes for the fuel and spark and by built-in tooth loggers to help diagnose incoming tach signals. ) Disconnected the Tach coil thingy. Searching for waste spark install gets like 50 different install types and none using this coil i have. EDIT: This is for  · Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. I first converted it to motronic and then Also set D14 as the Spark A output pin. This is the latest top of the range MegaSquirt ECU – the MegaSquirt 3 MS3 supports full-sequential on a V8 or semi-sequential with wasted spark on a V12. Thanks everybody. jsmcortina Site Admin Posts: 39834 Joined: Mon May 03, 2004 Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. is it possible to make a wasted spark setup with ms2 v3. Skip to content. Section 5. LT401Vette Super MS/Extra'er Posts: 12916 Joined: Sat Jul 16, 2005 4:07 pm Location: Moorseville, NC. Number of coils: Wasted Spark. BIP373 or QuadSpark output mods are two possible choices. VW 2. Do I wire the MS3X as follows?: Coil 1=Spark A Coil 2=Spark B Coil 3=Spark C Coil 4=Spark D I know with MS3X fueling, all 8 drivers must be wired in firing order regardless of settings (batch,semi,full). to sum it up the guy is running batch fire, and a wasted spark setup. Therefore an 8 cylinder engine can be run as either wasted spark or wasted-COP setup with ignitors off the same spark output to directly My ignition firing order is 1-3-4-2 and I set my wasted spark as follows : Spark A - cylinders 1-4 Spark B - cylinders 2-3 As for the fueling I'm running with this ignition setup, I'm To setup the wasted spark you need to wire the MS up so that PIN 36 goes to bank 1 of the coil (Pin 1) and MS PIN 4 goes to bank 2 of the coil (pin 3). dontz125 Super MS/Extra'er May 9, 2012 · Im really wanting to go to a megasquirt setup. Section 3. Yes, the little uS can run the sparks wasted, but apparently one of the few major problems some people have encountered with wasted spark is the possibility of ignition of the 'other' cyl with a boosted engine. The MS2 can drive a maximum of 6 spark outputs. You lean best idle will likely be 13. It seems that 4-5 ms should be the dwell to run on a boosted engine, however 4-5 ms on wasted spark is more than 40% dwell duty at When one plug in a pair on a wasted spark setup has weak spark:-First swap the plugs and leads between the two towers. Old setup had a distributor hall sensor setup and timing was rock solid. 0 Trigger system is based iaw weber Cosworth engines with 4 tooth crank trigger and uneven distributor trigger with vr conditioner based MAX9926 . After setting the correct Valve Frequency (~92Hz) from the Idle Hi guys! Need some help as i am very close to start up. This is the latest top of the range MegaSquirt ECU – the MegaSquirt 3 (MS3)! This controller is jam-packed with features found on aftermarket engine controllers costing 10X as much, yet is easy to use and configure! Extremely popular, the MegaSquirt3 is the absolute best engine controller you can purchase at this price – or any price! If you are in the I would like to use a microsquirt v3 on my I6 engine. 57 mainboard wiring Microsquirt V3 wiring MS3 users can use the MS3X output card which gives 8 channels of logic spark without the need for any customisation. I run 4 ignition coils built in ignitors as wasted spark and 4 high impedance 295 injectors. Use standard Megasquirt V2. I can always resell or re-purpose the micro. The MS3 with the 3X card is fully capable of providing sequential fuel and ignition. pretty simple. Bring input in on pin 4 of DBl5 connector (PADl3 to JS4) Jumper for VR input. 1979 Corvette - 383 CID SBC w/ Holley Pro-Jection 900 CFM TBI, Wasted-spark (or wasted-COP) has less coils and drivers to buy fuss with, and can run without a cam sensor if you have a missing-tooth crank wheel. Monday to Friday 8 AM-12 PM and 1 PM-5 PM PST. Configure round ABF 28pin engine connector under inlet plenum. 5mS for Running and 0. So just to clarify, for the spark input, Hi all, i am setting up my ignition circuit and need to know if i need to use the cam signal. 4 drive the coils via two ignition modules. 57 ported efi 26lb Bosch VW 4 tower ignition wasted spark. Starting fresh from a " Default Tune " and building on that also corrected a bunch of screwed up settings and values from the original Tune. I would urge you to read and understand the setup manual and follow the steps that apply to your install. two spark plugs fire which are separated by 360 "cycle-degrees" of a 4-cycle engine), so there is no synchronization with the camshaft. 5v through a 100 ohm resistor is just over 2. So that would work for a stock setup and the needed sequential injection (stock ignition is wasted spark but full sequential ignition would be possible by changing the coils). 10°BTDC and the TDC timing marks on wheel and block should then line up, SymTech Laboratories wrote:Under "Ignition Settings" > "Ignition Options/Wheel Decoder", set the "Number of coils" field to "Wasted spark". 57 board and MS 2 extra alpha 303u - 2 x BIP373 and both have 330K ohm resistor - Spark A from DB15 8 + 15, controlled by D14 - Spark B from DB15 5 + 13, controlled by D16 - 4 cylinder engine and 2 coils as wastedspark Spark A is working correctly. com; Phone 1-888-800-9629. 1W. Modern OEMs like COP for two main reasons: 1 it gets rid of the HT spark plug wires in the engine bay and thus simpler packaging and 2 it reduces AM radio interference. 1. I wanted to know the dwell setting you are running on IGN-1A coils (similar to LSX coils) using MS3X and wasted spark. The setup you seem to have at the moment is for a distributor controlled spark system. msq file please I would like to compare my setup with yours as you are running the same basic hardware as me and the exact same software on a very similar engine. Often, an angle of 10 degrees will work. The EDIS system is a wasted-spark setup (i. 5 or so. The MS will "rob" time from one or the other (dwell or spark) according to the settings. Injectors are working. The actual spark would occur when megasquirt thinks that the spark event is over maybe? i. 529 C60, LSD, Koni's, Ground Controls, TRD Supercharger, Apexi PFC, FC-Hako, Devils Own W/M Injection, 2zz 310's, 7psi (for now) Megasquirt Support Forum (MSEXTRA) Support and but then fire them in pairs 'wasted cop' then later on you add a cam sensor and want to go true cop you just change a setting and no re wiring would be needed. But i have no CAM-Sensor so i wanted to run wasted spark with the COPs. Vehicle speed sensing, logging of EGT (with external hardware. I am Trying to run a wasted spark setup with 6 Toyota 1zz COP's and I am having trouble with the outputs only supplying very low voltage when triggering Build megasquirt or purchase a rebuilt one already configured for your desired trigger input. 99 Toyota Corolla - VVTi swapped 1zzfe, H/I/E, 4. I have setup MS2 v 3. dontz125 wrote:IIRC, oddfire V-6 requires a cam sensor - I may be remembering wrong. you should have just called one of us. But the arc itself is straight and steady. And then a couple of scroll downs and then it says "MegaTune Settings for 2 coils (4 cyl wasted spark)". 0mS for cranking 3. Initial setup is aided by test modes for the fuel and spark and by built-in tooth loggers to help diagnose incoming tach signals. New: MS3x, sequential fuel, wasted spark, VVTi Thanks to all who contributed to MSextra and MS3 code and thanks to DIY Tuning! Top. I have VAG wasted spark 032 905 106B with build circuit in 5. Advanced warning I do not have the relay board. Joined Feb 11, 2008 Caution Note - For a wasted spark setup, it would be better to let LH 2. Pretty much exactly what I had estimated. nismoautoxr Super MS/Extra'er Posts: 2631 I've never messed with IACV settings with megasquirt before (two other projects the OE ECU was left in control of the DBW), what Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro Ignition settings are capture rising edge/going high/wasted spark/spark output pin IGN1. i not sure if the b&g f/w supports wasted spark, besides the extra code has more features and Wasted spark using individual coil on plugs from a 1zzfe (toyota matrix). . A lot of the info I have found in my searches is quite old. 57 (SMT) Engine Management System Modify for four Bosch BIP373 coil drivers. 1. Spark output: Going low. dontz125 Super MS/Extra'er you'll need to scroll down past the table examples as the actual html link to "Spark Settings" is broken Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. spark A output pin. 1mS for the Minimum Time as Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro For a 4 cylinder wasted spark setup I should only need 2 bip373's correct? it just has an impact on how you connect them. Set Spark Output to “Going High (Inverted). Any ideas of what i can try, double checked the settings and they are correct for wasted spark Top. I've found evidence of people using WLED or ALED on the microsquirt as additional ignitor outputs, is it possible to use one as an injector output as well? Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro . Went through a couple of different setups, first one was wasted spark using just one signal from the dizzy and two teeth cut out 180 degrees apart. I'm aiming for a 2 bank wasted spark setup using 4 COP's from a Suzuki GSXR900 motorbike. No dizzy. Set up the spark output mode to Toothed Wheel and the number of coils to Wasted Spark. The IGN-4 four tower ignition coil is an affordable option for a hot distributor-less ignition! Similar to our IGN-1A coil, but this unit has four outputs that fire in wasted spark and does not have a built in ignitor. 7, 6. I have a Megasquirt I v2. 035-. Spark A output: D14. Make Megasquirt harness to fit this connector using pigtails, How to MegaSquirt your Gen III Hemi, using stock sensors and coils Updated 6/1/2018 – now with VVT settings! For MS3Pro settings, see section 5. I do remember a thread by Gordon which Jan 27, 2010 · Really bored now so I figure i'll do a quick write up on how to install the basic Megasquirt and Spark system. It has a 4 wire plug : +12V, ground, coil A, coil B. I would like to control the OEM wasted spark coil pack of a vauxhall/opel C16XE/X16XE or C16SE with my MS2 extra V3. I've had the car running for years. Setting this wrong will overheat the BIP373. Spark mode: Toothed Wheel; Trigger Angle / Offset: 0; MegaSquirt-II V3. Because it is wasted spark, make sure to keep each cyl pair matched to each coil. I'm talking about wasted spark, from the manual: "Wasted spark - double ended coils (or a pair of coils) that fire twice per cycle" As in 2 coils for a 4cyl. Look at your fuel table in 3D, it should slope from lower left to upper right. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, ewflyer noted that it may be preferable for a wasted spark 4-cyl to only trigger off the one coil, giving 2 pulses per cycle. The MS3 firmware includes many ‘race’ type features, two stages of progressive nitrous, water injection, closed loop boost control etc. I am now converting it to a Wasted Spark set up with LS truck coils. 240cc Fuel Injectors controlled by the MS wired 1-2 and 3-4, Ignition control via OEM Feb 27, 2022 · I have also installed two wasted spark coil towers, connected to pins 10, 11 and 12 through DB15 and pin 36. " Yes, my understanding is that the "spark duration" setting is only meaningful when there is insufficient time for the dwell/spark combo specified. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, I have a MS2 v3. Yes, your setting should be wasted-spark, not wasted-COP or COP. FAQ; Board index. Engine - Suzuki G13BB 1300 SOHC Ignition - 2 Coils driving 4 spark plugs ( Wasted Spark) From what I`ve found out so far, the Vmax runs in oddfire and has a wasted spark setup like user birdoprey mentioned years ago in another topic: *Cyl #1 fires, then the crank rotates 70deg Cyl #2 fires, then the crank rotates 110deg Wasted Spark I would definitely recommend starting with a simple wasted spark ignition setup with a coil pack before going to full coil-on-plug. Megasquirt 3. 0 mainboard wiring Megasquirt V3. James. Replaced 3 coils Nothing changed. Basically, when the ICM commands say, cylinder #1 to fire, the coil will fire that cylinder with the matched cylinder on the opposite stroke. According to the corsa repair manual, this coil pack has internals ignition modules. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. I need to know what Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro Can i use IGN output on wasted spark setup to drive a tacho? Post by chewabledrapery » Sat Apr 03, - Ignition is WASTED SPARK running 4 "dumb" stick coils Because the coil fires the spark plug on the exhaust stroke as well, it is appropriately named 'wasted spark ignition'. 1mS for the Minimum Time as Keep in mind that the megasquirt pulls ground on the coil, so ensure that you have 12v at the coil when the car is in start and run. The coil pack wiring is Howdy folks, Trying to setup my megasquirt and just running into some questions regarding wasted COP. because the firing order will not be maintained. so you must apply your firing order in Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module (which I assume is fairly low), continuous current from 14. 7 for non-VVT motors. Set the dwell at a very low value to start with (we’ve found Ford EDIS coils have especially short dwell times) and increase it slowly. Wheel type: 60-2 @ fly Sensor type: OEM vr sensor Wheel alignment: Tooth number 20 is under the sensor when engine is @ TDC Wheel decoder setup: Trigger A=5 Trigger return A=19 Trigger B=35 Trigger return B=49 Spark settings: Trigger angle=90 Trigger return cranking first and foremost, make sure you are prepared to undertake this and allow time to fix any possible errors, with wasted spark, we will need to modify the 24 toothed wheel so this setup will not be backwards compatable with the stock ecu. Cam input if used: Cam input. 0 with logic Spark Output on the Extension Card. 5 milliseconds Is there any chance of you posting either a screen shot of your IGN settings or your complete . Mailing Address. On an even fire V6 the wasted spark method ( each of 3 coils paired to "opposing" cylinders) is relatively straight forward and does not require a cam sensor. It will $52. I am going to use a 36-1 wheel with a VR sensor and LS1 coil packs in wasted spark mode. Just wondering if spark is similar. Trigger wheel arrangement: Single wheel missing tooth. 2 mainboard wiring Megasquirt V3. 0 and in process went with wasted spark. 0 using wasted spark ignition, batch fire injectors, an electronic boost controller, stock ICV, LC-2 Wide-band O2 sensor, and the power pin of the ICV should be jumpred to on of the JimStim 12v power supplies. (Not sure what HT's mean?) And Non-sequential, batch-fire fueling. g. I've attached a picture of my current settings and the drop box link is a folder of all my current logs and tune. Thanks for the help. For this example, say cylinder #'s 1 and 4 are paired. Tested two MSV3 Microsquirts the original I had and the AMPd I got later as a tester. injector order wasted spark setup. For now i would like to control the EFI with megasquirt, but i would eventually like to upgrade to a reluctor wheel/distributorless system. I am going wasted spark, using the 36-2-2-2 crank wheel, stepper 6 wire IAC, the engine is a 99 Dohc 2. 57) Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro You cannot run it in wasted spark mode firing all 4 at once . *edit* - Just checked the manual, and a cam sensor is NOT required for wasted spark / semi-sequential. is there something in the software I havent setup properly yet ? got to get the current MSQ to show you all but its basically the Aug 17, 2014 · Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro I tried this setup earlier today but couldn't tell for sure if the table was switching from one to the other, OEM coils w wasted spark. com/ you will find firmware and the correct manuals there. in effect 4 coils in wasted spark. It always results in sparks only on one of the two posts on the individual coil. 1ms and Spark duration = 1ms. I was instructed by a MS tech to wire the coil controls from the megasquirt as follows. You would use wasted-COP if you didn't have a CMP signal, or were uncertain if its phasing was correct. The ignition settings are per the manual for wasted spark. So I only need 3 spark outputs. I have the DIYPNP which is based off microsquirt. The missing tooth indicates the exact position of the crankshaft to the EDIS. And one setup with three individual WS coils. I have a timing light with advance setting that I would normally just dial in the advance e. Change to "Wasted Spark", then Burn. As such, a method of determining cam position is required so that it will fire on the Hey guys, I recently picked up a MS2 in order to replace the failing stock Bosch unit on a 924S. ok, to make wasted spark work the way i did it, we need two triggers to feed into megasquirt: I am new to the MS world and had started building my MS2 and have since found an assembled unit that i am setting up to run my Subaru 2. And if you're satisfied with bank injection then you can use either high impedance or low impedance injectors with either an MS2/Extra or an MS3/MS3X setup Megasquirt-3 with MS3X. Yesterday i install and double check my engine loom and everything seems to be ok. That's correct right? The MS2 can drive a maximum of 6 spark outputs. Set Number of Coils to “Wasted Spark. It uses pins 11 (IGN1 logic level output) and 12 (IGN2 logic level output). The MegaSquirt-II ™ processor (it still needs a distributor, unless you have a 1 cylinder engine). Therefore an 8 cylinder engine can be run as either wasted spark or wasted-COP setup with ignitors off the same spark output to directly drive the COP's. 5L Subaru with the 36-2-2-2 trigger and a wasted spark coil. 0. With CNP (or even wasted) there is plenty of time so never a need for the MS to even consider that setting. 5 of the hardware manual covers Tach output setup. Ken. 24-2 Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. Post by bens_cab » Mon Jul 10, 2006 6:11 pm. injection and spark. e. from what i rember reading in the mega manual (if you can remebre anything after reading 100+ pages of a manual) the only time wasted spark would be an issue is if you turn enough rpms that the time to charge the coil is less than the time between firings. OK got some updates here: To be more exact this is a 2001 IS300 VVT engine it has a coil on plug wasted spark setup Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. Surprise surprise, the " Default " setting for a Standard Coil were now shown as: Nominal Dwell = 3. Otherwise you'd need something like an EDIS setup where the uS could send the EDIS box a single output and it would handle firing the coils itself. To control 2 coils, such as for 4 cylinder wasted spark, see: www your coil. My setting is 4 COP's with the Bosch Ignition Module. MENU. 1mS for the Minimum Time as Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. and in tunerstudio in ignition settings what to choose ( COP or WASTED SPARK)?? Top. But i have a lot of back fire from my side exhaust but not a start up. You can send it to my e-mail address if you don't want to post it on here. Also set D14 as the Spark A output pin. Microsquirt 3 (6cyl) wasted spark. Generally, you want to set this as low as possible, while still not creating any misfires. I currently plan to only use (only) the crank signal to run 4 coils with two outputs from megasquirt and 4 bip igniters. This build will assemble a MegaSquirt-II v3. Email cust@sparkplugs. Temporarily shut down - back soon! QuadraMAP Sensor Module -- PWM-to-Stepper Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. 44 posts Previous; 1; 2; JakeusSnakeus E30 Zone Newbie Posts: 93 Joined: Tue Apr 09, 2013 10:00 pm. I am not responsible for any incorrect information (feel free to update it). On an odd fire V6, wasted spark is not an option (best I can tell) since the "opposing" cylinder is not in its exhaust cycle. 4) that Chrysler started producing in Megasquirt V2. Yes, the little uS can run the sparks wasted, but apparently one of the few major problems some people have encountered with wasted spark is the possibility My goal is to use COP in a wasted spark setup. 7. It's in the same column of ign options. 3. Later on when getting things up and running there will be an upgrade to MS3 and Seq. 5 to 3. Used the dual coil packs from a 99 Rolla for the wasted spark Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro really well on a base MS3 with running wasted spark and batch injectors. Somehow, however, the spark output Megasquirt Support Forum (MSEXTRA) Support and discussion forum for stock cam, microSquirt FI with wasted spark ignition) Top. 040) in normal operation. This is my setup some differances may occur. Change the settings online. Settings for 2 coils (4 cyl wasted spark) Ignore the Spark mode in this example, that will depend on your setup, main points here are: Set Spark Out - Going High (Inverted) and set the Dwell to around 6. I recently completed a Megasquirt fuel + spark conversion on my Jetronic M20B23. I am now going to megasquirt another one with ms1extra, but with oe trigger and dizzy. 4. 5 in my rail buggy. Problems Rpm sig only reads when in stim mode Spark out 1 vb921 (q16) over heating when plugged into coil pack. wasted spark coil on plug (COP) Spark Output Options for V3. I am about to switch the motor for a 03 model VVT engine so I bought an MS3X because I was just tired of reinventing the wheel for Older models fitted with dizzy cap delivering spark, later ones with wasted spark. 5 PCB with a microsquirt module. Wasted spark at 8000 rpm is ~ 33% duty cycle for 2. I should now configure on Tunerstudio the spark B working. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Setup: VW AAA 12v VR6, NA (1998 car but has all pre 1997 hardware) MS3PRO EVO My stock VW coils would not fire with MS3X spark output in wasted spark, and the MS3 struggled to drive just one. So this setup should easily jump the plug gaps (2 x . Yes the MSQ was last left at single last time I exited out. If you need more analog inputs Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. See HERE for settings. Bring spark outputs out on the following pins: Spark A: DB37 pin 36 Spark B: DB15 pin 10 Spark C: DB15 pin 11 Spark D: DB15 pin l2 (internal connection: JS11) Spar Output must be set to Going High before connecting any coils. If anyone is running a similar wasted spark setup with MS3 in a BMW (60-2 wheel). msextra. a distributor setup on an old 2. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, OEM coils w wasted spark. So for a bank injection and wasted spark setup, you could use an MS2/Extra setup but you'd be limited in the additional I/Os. 1mS for the Minimum Time as However, if you want to do semi-sequential fuel injection and wasted spark you can use high impedance injectors and logic level COPs or CNPs with an MS3/MS3x setup and you won't need any additional board. Correctly identify your MS ecu here Inline 6 wasted spark using FORD EDIS-6 coil pack (the engine ran using the full EDIS-6 setup ok) EDIS trigger wheel (36-1) MS wasted spark output - 3 coils So perhaps rather than select subaru 6/7 for the input I should use trigger wheel and then configure the trigger wheel parameters. Wheel configured correctly: Ignition input capture: Falling edge. Hi guys just a quick question im running v3 msns-extra 029q2 Set the following under Tach Input / Ignition Settings. Six_Shooter My whole plan was to use the Micro to run wasted spark, then later on contemplate purchasing an MS3X when I go with fuel injection. The fixed" setting uses the number entered below that bit. Account Settings; Contact Us. If someone wouldn't mind letting me know if I am on the right track that just want to announce that i have had my 3rd gen running on megasquirt in full stand alone mode running wasted spark, using the stock honda vr sensors. this car used a KR dizzy. The bike has 4 cylinder with firing order 1-2-4-3. See here. \ Coil#1=ign1 Coil#2=ign2 coil#3=aled coil#4=wled I set the ignition coil setting to wasted It's a wasted spark setup direct coil drive (2x vb921) spark out a led 14 spark b, led 16. When I set it to basic trigger I get a fairly constant 300rpm during cranking but little or nothing set to 36-1 wheel. The trigger wheel sensor moved about 6-7 teeth, so to start I set the tooth #1 angle timing from 95 down Set the following under Tach Input / Ignition Settings. megasquirt grounds the spark output (going low) and once the spark event is over the output gets pulled back to 5v MegaSquirt - Dwell Setting Understanding, Testing and Calibration of Ignition Coil Dwell Time . 0 PCB. Technically, even if you have the coils wired incorrectly, you should be able to swap ign wires around to get the car to fire. 36-1) is fitted May 25, 2016 · The boxed MS2 can run the 4 sparks in COP and boost control, as well as 4-channel sequential injection. Typical dwell settings are 2. There is a schematic and instructions in the manual for getting a tach signal from a wasted spark setup. and I have not given up on the idea of a CAS on the back of the head so I can do a wasted spark or COP setup. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2 post to help you diagnose any spark c issues you may have and be sure to verify your specific wiring diagram and the settings in Tuner studio are correct. Not sure what you mean by "MSD crank trigger setup" - which one? The MPI engine has a flywheel with a 36-1-1-1-1 pattern that can be used with the MS2/uS and it also has a cam sensor that reads a boss on the camshaft. The trigger wheel is a 24-2 and there is one cam trigg/cam rev. I can repair or upgrade Megasquirts in UK. Last edited: May 7, 2015. This Page Is a work in Progress by Gruelius. First stock Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. I have setup another of these engines using MS with 3 ignition outputs and 3 injector outputs as waste spark / batch fuel in the past. My megasquirt is a DIYPNP with a DIY version 1. The previous owner had it running at one point but he had so many issues I want to double check. and that "wasted-spark" setting is causing additional problems and confusion. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, wired pad 1,2,3 to dB15 for wasted spark in seperate harness for LS2 coils Pad 1 - (DB15 pad 15) coil 1&6 Using the DB15 will require internal mods and setting the spark output to "LEDs spark". 3, 42lb/hr injectors, wasted spark Use table" refers to the spark table. 0 16v Turbo (ABF), MS2 (PCB3), MSExtra 3. I've completed all the wiring per HW manual and I've completed the static testing per the Setting Up manual. Modern OEMs like COP for two main reasons: 1 it gets rid of the HT spark plug wires in the engine bay and thus The boxed MS2 can run the 4 sparks in COP and boost control, as well as 4-channel sequential injection. Im planning on a wasted spark setup for a 6 cylinder engine. you need to specify what setup are you running 3 pin coils? 4 pin coils? It has been running for many years with the stock '01 Ford ecu and now I've decided to go with the MS3/MS3x to increase my performance options. I run ms2extra 321 code on an ms-ii pcb3. ” Set Spark A output pin to D14. I am currently building a MS3 with a V3 board up to run a wasted spark setup for a straight 6-cylinder Triumph engine with a coilpack. 357 for KnockSense MS. Moderator: martauto. '65 VW Bus with a Subaru EJ20 Turbo conversion , Air to water I/C , The MS box is sitting at 6krpm (stimulator driven) rock solid spark! You can even see AND hear, the rev limiter kick in and start skipping spark events. If you have 2 wasted spark coils (such as a 4-tower coil pack) then you need only 2 Configuration and setup for Megasquirt-1 MS1 Extra Info, Downloads Downloads page for firmware Donate; Support forum guidance. MS3 will give you the ability to control semi-sequential fuel and wasted spark coilpacks for ignition if a suitable trigger wheel (e. Set it to "wasted COP". VR crank and cam sensor setup. 2 with a Zeal Engineering Daughter Card installed, and MSnS-E 029y3 code. 4cyl COP without ignitors (wasted spark format) 6cyl and 8cyl COP without ignitors. I'm running MS3-Pro on a SOHC 2. Application(s): This article covers the new Mopar Hemi Magnum engines (5. Vr sensor (vr6 ) set for 60-2 generic wheel dual dizzy mode normal and wheel decoder 025 style 029y4a code Crank triggered distrubutor less. if i recall correctly the manual estimated that this doesnt happen until about 20K rpms in most single Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, I am using a wasted spark set up with 36-1 wheel. General support Also set D14 as the Spark A output pin. Driving two coils from the same spark output e. The coil output is set to wasted spark, with 3 external Current setup - 3. BUT it Build megasquirt or purchase a rebuilt one already configured for your desired trigger input. Number of teeth Megasquirt -II PCB v3. I have check voltage and ground for coil ok. I am retaining the wasted spark and hopefully will use sequential injection. RPM signal is ok, but no spark. 3 of the Microsquirt manual covers the use of WLED and ALED for two extra ignition outputs. TDC on the cam not terribly relevant as this is a wasted spark setup so independent of cam phase. I think I'll remove the old spark output setup then for a fresh start. 99 – $ 65. 5 that I have changed out the coil with one from a 05 that has the driver on it and the Old: MSII batch fuel, wasted spark. grom_e30 Super MS/Extra'er Posts: 4539 Joined: Thu Mar 08, 2012 8:44 pm Aug 12, 2023 · Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro to confirm it's not a coil thing and that CoilA can fire on CoilB signal. Top. Modify Megasquirt-ll V2. 240cc Fuel Injectors controlled by the MS wired 1-2 and 3-4, Ignition control via OEM Mitsubishi 1g Igniter and OEM Mitsubishi 1g Coilpack in Wasted For dwell settings, start with a running dwell of 3. My firmware is 3. Settings required: Under Spark Settings: Set Spark Output Inverted: Yes. so you must apply your firing order in On my (previously turbo, now N/A) L28, I very much wanted wasted spark, distributorless ignition, but disliked everything necessary to use the Ford EDIS system (bulky 36-1 wheel with an awkward VR sensor, sensitive Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro It also has internal ignitors and it's a typical wasted spark coil for 4 cyl engine The crankshaft is fitted with a 36-tooth wheel, with one tooth missing. 5ms dwell, so you'd be putting around 0. 5 posts • Page 1 of 1. Then power off, power on. Spark mode: Toothed Wheel; Trigger Angle / Offset: 0; Ignition Input Capture: Falling Edge; Spark Output: Going High It is critical to get the Spark Output Inverted setting I have an MS2 Extra V3. 99. Whoa > the wasted spark setup after having adapted the stock CAS to appear > as a 12-1 wheel to MS (because it's on the camshaft) I'm running two > vb921s powering two MSD coilpacks (one for cyl 1+4, and another for > cyl 2+3) Anyhow, this was all working really nice and I started the > car up a couple of weeks ago. Firing order The outputs ALWAYS fire in sequence A,B,C. Enable dwell control and adjust as needed to match the coils you are using. Spark current is constant in a wasted spark setup (series connection) so the most spark energy goes to the spark with the highest resistance (because there is the same current but more voltage on that spark Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro to a Wasted Spark setup. 57 that I used previously on an Oldsmobile V8 with an HEI7. It's wasted spark setup. Others have used the 60-2 hall pickup and either single coil or wasted spark set-ups. (It's probably firing 1&3 in wasted spark even though it's not correctly configured) AFR table needs work Narrow up that lean area to a cruise bubble, it's not likely going to idle at 14. -If the same tower still has weak spark you have an insulation problem on that side of the coil. BOTH show CoilB firing and not CoilA. 0 board (not needed for a V3. COP (8) can have a neater and more reliable install with no high-voltage plug wires, and less chance of EMI, but locating those coils on an older engine can be a real problem. But "original" its running in wasted spark with just 2 big coils. The spark sound changes dramatically, as does the color. Re: microsquirt Turn off the dual spark - this setting isn't used for fuel only. Hello all, I am new to the Megasquirt ECU. This setup worked on the 7mgte motor before it. Post Wed Apr 29, 2015 5:23 pm. 0 PCB (blue pcb): MSD Amplifier (6A) output diagram; Hello. I'd like to use the current crank trigger wheel setup (130 tooth wheel + 1 tooth TDC trigger on the flywheel) for simplicity/possible PNP applications and I think this is one of the big issues that holds people in the 944 community back from taking the Megasquirt plunge. If I was running fuel injection right now, I'd just purchase the MS3X, but the cost savings of just purchasing a Micro right now really helps with the rest of the build budget. xhxvgkh nfmncy haa amcyq yizyjop mqi ihvrs ofghelimt zgzgp svhinw