Quote:
Originally Posted by mjpalermo
I have a 2000 Boxster Base with the 2.7 engine. My CEL is on with the following 3 codes. P1133, P1126 and P1118. It would appear with these codes I need a new MAS. Has anyone else experienced these codes and is the MAS replacement the correct fix?
Thanks so much.
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I'd be interested to know how you determined that these codes indicate you need an new MAF, as none of them are MAF related codes. 1126 & 1133 are codes for an overly lean condition on both banks, indicative of an intake air vacuum leak. 1118 is for the down stream O2 sensor on bank 2 temperature, which could also be related to an overly lean condition as well.