MRE32 Posted October 22, 2016 Report Share Posted October 22, 2016 hey guys I'm clutching at straws but could someone in the know have a quick look at my tune to see if anything is wrong, missing etcNissan Skyline R32 GTRthanks heaps 111gtr 221016.pclr Quote Link to comment Share on other sites More sharing options...
Ducie54 Posted October 22, 2016 Report Share Posted October 22, 2016 Are you using the std CAS or a Ross Balancer setup?A trigger scope image would help Quote Link to comment Share on other sites More sharing options...
MRE32 Posted October 22, 2016 Author Report Share Posted October 22, 2016 Standard cas with modified disc Was kinda wondering if my ecu may have lost its tune... if thats possible?! Quote Link to comment Share on other sites More sharing options...
Steve Posted October 22, 2016 Report Share Posted October 22, 2016 So it worked before? Quote Link to comment Share on other sites More sharing options...
MRE32 Posted October 22, 2016 Author Report Share Posted October 22, 2016 (edited) Yup wss running fine.... No fauts codes... has spark/fuel Edited October 22, 2016 by MRE32 Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 23, 2016 Report Share Posted October 23, 2016 1st step, do a pc log of a cranking attempt. Follow this guide:https://www.youtube.com/watch?v=_P1LRANeO4APost the log file and a copy of your .pcl here Quote Link to comment Share on other sites More sharing options...
MRE32 Posted October 23, 2016 Author Report Share Posted October 23, 2016 1st step, do a pc log of a cranking attempt. Follow this guide:https://www.youtube.com/watch?v=_P1LRANeO4APost the log file and a copy of your .pcl herethank you Adam Log 2016-10-23 12;54;51 pm.llg 111gtr 221016.pclr Quote Link to comment Share on other sites More sharing options...
Steve Posted October 23, 2016 Report Share Posted October 23, 2016 Well you got RPM. No trigger errors. The injector outputs are triggered. Fuelpump output turns on.I would look for wet plugs, actual spark at the plugs, signal to the injectors (injectors are clicking or not when tested?), and fuelpressure (output is triggered but is the pump actualy running).You have a testfunction for coils and injectors in the software.You could also check timing with a timinglight but this should not be sceewed if it was ok before. Quote Link to comment Share on other sites More sharing options...
MRE32 Posted October 23, 2016 Author Report Share Posted October 23, 2016 I can hear the pump turn on like normalinjectors and coil test has been done and all were clicking away.I have pressure at reg video-1476953531.mp4 Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 23, 2016 Report Share Posted October 23, 2016 I dont see much wrong in your log either. ECU seems to be doing everything it should, most sensors are giving realistic numbers and the trigger seems happy. If you have a spark at the plugs then I would be starting to look at mechanical stuff now. Maybe cam belt has skipped some teeth etc. Start with a compression test.A couple of things I noticed in your log that I will mention; battery voltage is low during cranking and cranking RPM is low. ~9.8V & ~145RPM. Normally that wouldnt be a problem but sometimes with fouled plugs etc you need better than that, maybe battery is getting low? The TPS stays at zero throughout your log - that might be just because you never touched the throttle or perhaps it isnt working. It wont hurt to double check this is working since your main fuel table is TP based. Quote Link to comment Share on other sites More sharing options...
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