Quote:
Originally Posted by 335xiE90
Alright folks. A smoke test showed my charge pipe and map sensor needed new o-rings. Once I did that a smoke test showed no leaks. But I ran into the same exact issue, once the car gets warmed up it starts surging in first gear badly. Not sure if it helps, but here's yet another log. https://datazap.me/u/matthew-pinola/...=50x50&sc=3-21. Could the surging be caused by a bad HPFP? I'm pretty sure I'm running the original still. |
yeahh... this is weird... Rail pressures were perfectly fine before but now I would expect them to be around 1500ish+ while you are on throttle.
Fuel trims are still extremely high, we are approaching 30 when you combine the LTFTs and STFTs. Its somehow acting as if there is unmetered air coming into the combustion chamber.