xBROKEx

iTrader: (7)

this is on a friends car not mine. Originally he was getting just the p102 code for his maf, he tried a different maf and its getting the same code. i had him check the engine control fuse and it was blown. he replaced it and reset the pcm and now its getting the p113 code and the p102 code. what could be causing this?

2001NBMZ28

The MAF and 02's are on the same circuit (ENG SEN fuse) - if he has headers I'd look for an 02 wire arcing somewhere.