CEL P0174 and MAF is not the Culprit
#1
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Guys, I really could use your help. Pretty frustrated since I have been challenged with the P0174 code since the summer. I used Rockauto to rebuild my MAF and the result? The CEL remains.
No vacuum leaks and I have poorer fuel efficiency, but otherwise the car runs well.
Innova scan reveals:
STFT B1 10.9
LTFT B1 10.9
STFT B2 12.5
LTFT B2 19.5
MAF (lb/min) 0.7
Could you all suggest anything else? Car still under warranty, but hate to tie it up at the dealer for an extended period of time and I would like to work on it myself.
Thanks so much!
Jeff
No vacuum leaks and I have poorer fuel efficiency, but otherwise the car runs well.
Innova scan reveals:
STFT B1 10.9
LTFT B1 10.9
STFT B2 12.5
LTFT B2 19.5
MAF (lb/min) 0.7
Could you all suggest anything else? Car still under warranty, but hate to tie it up at the dealer for an extended period of time and I would like to work on it myself.
Thanks so much!
Jeff
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jimforrest (uk)
XK8 / XKR ( X100 )
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02-28-2019 06:42 PM
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