Kenian Posted May 10, 2020 Report Share Posted May 10, 2020 Hey Guys, Im having major issues getting my B18CR Turbo EG hatch started after adding a bunch of new parts for the turbo setup. When the car was non turbo and basically stock i had it running well on the G4+ PNP ECU followed all the first startup instructions and started first pop and ran like a dream. Ive now added a turbo setup and changed the injectors for a set of 1000cc Xspurt and a DW200 fuel pump which i have hard wired and i have had major issues getting it to start and especially cold start. I have had it running a few times since the new fuel system has been added which to get it started i just played with the Master Fuel number till it started sounded better and it did crank for a while with a bit of jumping around before starting but it did start. Since then i played around with the crank enrich (took like 20% out of the 2d table) to get it to start easier which worked sort of ok but still a long way from being right. So just to clarify : - Old setup - Standard 240cc injectors - standard fuel pump - standard fuel pressure reg New Setup - Xspurt 1000cc injectors - DW200 Pump - Standard fuel pressure reg Once it was running i was adjusting the fuel map and master fuel and it was running well at idle but as soon as i killed it and tried to restart was very hard even when warm. Now it just wont start at all and doesnt even have any encouraging noises when cranking like it did before. I have cleaned the plugs multiple times as they were a bit fouled from all the super rich starting and still nothing. Im pretty sure its fuel related issue but im now a bit lost as to where to go as any adjustments are having no effect at all. Happy to take a log to show you guys whats going on (maybe a bit of instruction on the best way to do this and what parameters to log would help as im a bit of a newb). Thanks Kenian Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 10, 2020 Report Share Posted May 10, 2020 Attach your tune and a log of it cranking. Quote Link to comment Share on other sites More sharing options...
Kenian Posted May 10, 2020 Author Report Share Posted May 10, 2020 Thanks Adam, what parameters would you like me to specifically log? Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 10, 2020 Report Share Posted May 10, 2020 Just log everything as per this video: https://www.youtube.com/watch?v=_P1LRANeO4A Quote Link to comment Share on other sites More sharing options...
Kenian Posted May 11, 2020 Author Report Share Posted May 11, 2020 Thanks @Adamw please see tune attached. Will post log in another post as it wont let me upload both for some reason. Quote Link to comment Share on other sites More sharing options...
Kenian Posted May 11, 2020 Author Report Share Posted May 11, 2020 Thanks @Adamw please see dropbox links for tune and log as below: - https://www.dropbox.com/s/4qctw6fywa9qelf/B18CR Low boost (5 psi spring) 11.05.20.pclr?dl=0 https://www.dropbox.com/s/n5ndl620nw4qxd9/Log 2020-05-11 3%3B29%3B48 pm- Cranking.llg?dl=0 Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 11, 2020 Report Share Posted May 11, 2020 You have a trigger problem. Can you do a triggerscope when cranking. How to: https://1drv.ms/v/s!AiYbYlZQuRHPmidU5V2CmTcv6t2y?e=K8uleO Quote Link to comment Share on other sites More sharing options...
Kenian Posted May 11, 2020 Author Report Share Posted May 11, 2020 @Adamw ahh i see, thats strange i had the triggers all calibrated and base ignition timing setup perfectly and running fine on the old NA map and have just copied those values across and i havent touched the dizzy cap in the process of strapping the turbo on the motor. Trigger scope log attached - there was no signal waveform happening as i was cranking at all but no doubt you will see that in the log. Thanks Trigger Scope Log 2020-05-11 6;54;54 pm.llg Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 11, 2020 Report Share Posted May 11, 2020 ok, yeah that scope hasnt captured anything. I just noticed you are on very old firmware. I suggest you do a firmware update as I dont even know if the triggerscope worked that long ago. To do a firmware update, go to ecu controls>update firmware and follow the instructions on screen. The do a triggerscope again. Quote Link to comment Share on other sites More sharing options...
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