CEC Posted November 21, 2022 Report Share Posted November 21, 2022 Ej20 G4X Plugin. if anyone can please point me in right direction: Please find the attached log file, thank you. 11-21-2022 test.pclx PC Datalog - 2022-11-21 11;44;48 am.llgx TriggerScopeLog.llgx Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 21, 2022 Report Share Posted November 21, 2022 The waveform and edge pattern looks pretty good in that scope. I assume that was done at idle, can you do us another scope up at around 5000Rpm. Quote Link to comment Share on other sites More sharing options...
CEC Posted November 21, 2022 Author Report Share Posted November 21, 2022 Hello Adam Thanks for your reply .Please find the attached Trigger Scope 5000rpm Log. Appreciate your help. TriggerScopeLog 5000rpm.llgx Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 22, 2022 Report Share Posted November 22, 2022 That scope looks all good too. Possibly there is some noise issue interfering at higher loads or something. Does boost level have any influence on the trigger error? Can you give a bit more detail about the car, does it have resistor spark plugs? Quote Link to comment Share on other sites More sharing options...
CEC Posted November 23, 2022 Author Report Share Posted November 23, 2022 HI Adam This is a 2004 subaru wrx sti with an ej20/25 engine (ej20 head/ej25 block) and intake avcs (cam control) Atp gt30 turbo/ id1050 injector /dw300 fuel pump /hks m40 spark plugs. because the original ecu is a non avcs ecu. So we use wrx7-9 G4x Plugin instead and everything was working fine before we used the original ecu. Now static free rev to 4000-6000rpm is ok. It happens when the dyno pull after 90kpa boost & 4000rpm . Thank you. Quote Link to comment Share on other sites More sharing options...
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