evocooper

Hi Adam, I locked the timing offset at 0 and went for a start and we are away - CAS position was way out but with a few tweaks the car is humming now. Thanks again for your support. Very impressed with the product and the support to date! Cheers! Andrew,

Thanks Adam. I’ll try and jump the battery while cranking again with the plugs in and see how I go. Thanks again for your help.

Hi Adam, CAS looks unmodified. See attached. I took all plugs out and tried again but still getting intermittent signal from my timing light. Interestingly though, i noticed visible spark at the plugs while cranking, but this was not reflected by the timing light. I then did ignition tests on both coils and the light pulses were strong/normal. I also noted an engine speed of 197 RPM while cranking (again no plugs). Could the spark be getting a lower voltage from the ECU during cranking (not enough to trigger the light) but full voltage during the ignition test? Likely related to the signal the ecu is expecting? I've also attached a couple of trigger scopes and a log from cranking with no plugs in any cylinders in case that helps at all. Thanks, PC Datalog - 2022-07-19 6;01;34 pm crank no plugs.llgx TriggerScopeLog-NoPlugs1.llgx TriggerScopeLog-NoPlugs2.llgx

The engine cranks strongly - see attached video (with plugs in the head). IMG_4854.MOV When I get home I’ll crank without plugs, and pop the cap off the CAS and grab some photos to upload here. Thanks,

Thanks Adam, I will wait to hear back.

Here are a couple more logs. I hooked the timing light up and it seems to be intermittent. I also got this error after cranking on a few separate occasions which i have seen a few times now? Could be related? Thanks! TriggerScopeLog4.llgx TriggerScopeLog5.llgx TriggerScopeLog6.llgx

TriggerScopeLog2.llgx Hopefully this one works...

Thanks Adam. I'll capture another triggerscope log this afternoon. Appreciate your support mate.

I've attached what i've got on my laptop - Hopefully this is sufficient. but If you need anything else let me know. Thanks,

Hi all, I've recently replaced the old power FC in my Evo 3 with a plug-n-play Evo3X G4X and unfortunately i am unable to set the base timing due to what appears to be trigger issues. When I attached the timing light to cylinder 1 and perform an ignition test, the timing light works as intended, but when i crank the engine (with fueling turned off) the timing light does not function. I have also double checked visually with the spark plug earthed to the rocker cover with no success. While troubleshooting this, I also noticed is that my Trig1 Err Counter is counting upward with each crank of the engine (up to 84 at one point). Interestingly, when i changed the trigger config from Evo 1-6 to Evo 7-9, the Trig 1 counter does not count up but i'm still not getting any indication of spark from the timing light. I have inspected the CAS wiring and relevant ecu wiring which look ok, and also tried reloading the Evo 3 map with no joy. The only changes I have made to the Evo 3 base map are my injector dead times and the Ms value for injector size. MainCode Firmware Version is 6.22.13 and i've attached the Trigger Scope and a data log of some cold cranking. Anyone seen this issue previously? Would hugely appreciate any support/suggestions to get this sorted. Thanks! crank no spark - 2022-07-17 4;36;29 pm.llgx TriggerScopeLog.llgx