Quote:
Originally Posted by Kryptek49
Hi all, recently swapped the motor in my n54 after the old one blew up. I've installed downpipes and an upgraded FMIC + mapped to Stage 2+.
After a week or two of no issues, an engine light popped up for 2C32: Lambda control 2.
I've had a look at my AFR's, and they seem a bit out of whack when coming off the accelerator pedal.
See attached log: https://datazap.me/u/kryptek49/stage...zoom=1857-2273
I've come up to about 3,600 rpm, then lot of the gas, I've read AFR should should up to about 230 immediately, but you can see their that the bank 2 takes ages to hit 235, and bank 1 only gets up to 186?
Here's my short commute home from work: https://datazap.me/u/kryptek49/lambd...zoom=1638-1920
Bank 1 always seems behind bank 2. Does this mean I've definitely got leaky injectors? Or is there something else to look at?
Bank 1 are all Index 7's, bank 2 are all Index 12's.
Thank you! |
Injectors possibly leaking in Bank 1. You could pull the plugs and see if they are wet or smell of fuel, could also pull the injectors and have a look.