LS6427

iTrader: (2)

I've looked through the lists of codes that the PCM will pop up when there's an issue. I can't find what I'm looking for and I'm sure alot of you know right off the top of your heads.

If the MAF fails completely.....what code number is that?

I see 101, 102, 103 codes, ....but is there one for a 100% FAILED MAF?

Bad Blue WS6

iTrader: (41)

are you unable to get your car in reverse? did you get 803 and 102 (PO) codes?

LS6427

iTrader: (2)

No, no problems other than low power throughout rpm range and stumbling while taking off from stop and while accelerating from a rolling steady speed.

P1153.......Insufficient Switching Bank 2 Sensor 1

Bad 02 sensor, right? But which side is that? My rears are deleted.

2001NBMZ28

Bank 2 is passenger side.

LS6427

iTrader: (2)

Guess I should just buy 2 new ones. These two are like 5 years old on my 427ci. Wonder if the other one is gonna take a **** soon too.

TAQuickness

iTrader: (28)

Depends on how the MAF fails as to which code you will get. Any one of the 3 means the MAF is failed and the PCM is running in SD.

crispytoast

iTrader: (17)

a few weeks ago my car was ideling at about 400 (and really rough) when rolling to a stop but was fine at idle. I didn't even have any codes but all was well when I changed the maf.....Not really sure if that helps you but I thought it may be relevant.