![]() |
![]() |
![]() |
![]() |
|
![]() |
Post Reply |
|
Thread Tools | Search this Thread |
01-14-2025, 12:10 AM | #1 |
Enlisted Member
![]() 8
Rep 43
Posts |
N54 135i ignition codes after turner coils? Please help bms?
Hello everyone so i picked up a 2000 135i 6mt with 104k miles on it.
Previous owner was a kid who didnt maintain it luckily he only had it for 20k miles lol. Either way i got his problems. Anyways heres what ive done so far Removed and reinstalled chargepipe due to 30ff code. Found missing o ring in hks bov and bov was just spinning. . Installed and fitted it tight and 30ff gone. New oil temp/level sensor since was throwing fault code for sensor. Code gone now Misfire cyl 3 and 4... pulled plugs they where burnt to a crisp. I found pooled oil in 3 and 5 so valve cover will be next. and i Installed 2 step colder spark plugs and turner performance coils as well as cleaned out oil pools. Car cranked up nicely misifred rough as it burnt the oil for in spark plug banks for 10 mins and then cleared codes and Misfires are gone no more codes came back after a 5 min of driving. Heres the new issue after driving around for 5 min and testing everything i parked checked codes all was good then went one more lap around the block and i got a whole set of ignition codes 2E78 normal 2step nls? Idk 2e1D ignition 2e1B ignition 2e19 ignition 2e18 ignition 2e1c ignition 2e1a ignition 6 ignition codes 6 new coils is this the cause? Is my tune setting need to be changed? Car has Jb4 map 1 Mhd idk what setting i have to buy the license still but def has burbles on max. Hate that shit Vrsf chargepipe + hks bov Vrsf fmic Vrsf ca****s dp Cts dci New turner coil packs New ngk 2 step colder plugs Fresh liquimoly oil and filter. Heres screenshots of codes and log when they showed up. Car pulled fine no misfire or shaking Was only hitting 8psi of boost because car wasnt fully warm so i believe jb4 was off still. But yea only gave it quick test drive didnt go crazy on it . Hit a small pull to 6k and let off . Got back to driveway scanned and found them.
__________________
2010 135i coupe R.I.P
Current : 2010 e90 Lci 335i msport ![]() |
Post Reply |
Bookmarks |
Tags |
135i, 335i, ignition, n54 |
Thread Tools | Search this Thread |
|
|