Every since I got apr 1+ with the tt injectors I have been going into limp mode and getting a cel. I vagged my car and got the following. Vacuum leak, 02 sensor? maf? I asked this before but with incomplete information... hopefully this will narrow it down. Thanks for all of your help

17536 fuel trim bank 1 - lean
p1128 001 upper limit exceeded intermittent
readiness 0000 1001


and

01592 air quality sensor g238
30-00 open or short to plus

 

well the bottom (air quality one) is completely irrelevant I guess so I dont think there is any new information in this thread compared to the last time I asked. oops.


when I drove around with it I also had really high correction factors

 

try cleaning your maf. i got the system lean code when my maf got dirty

 

that is what is putting you into limp mode

 

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