Shop did a smoke test, no leaks anywhere in the system. They also looked at the pins going to the MAF and are squeaky clean. They were getting 14.88 AFR which is way too lean. They suspect fuel injector issues, so they are swapping back the N52 ones to see if AFR changes. If that doesn't work; have no idea what's next? The injectors were used so maybe that's it? I do know the car ran great with the stock injectors and 120mm pulley but I think the limp mode was caused by the bad change pipe and TB side leak. Maybe the AFR issues are all injector related, but why does the car seem fine some times and complete trash others? I do still have the fuel pump that came with the V1 kit if that might be an issue. Pm me your email and I can send you logs!
__________________
2012 E91m3 custom build
Follow on Instagram: BlueM3wagon
|