Headlight Cleaning Guru
Join Date: Jul 2002
Location: H-town, TX
new maf sensor, still getting cel
i pulled codes 157 and 158 a few months ago, found out the maf voltage is too high and low, replaced it with a new one, everything was fine and dandy, and now my cel has come on again, spitting out the same codes. i pulled the sensor, and the wires look clean. im lost as to why im getting the sames codes two months after replacing the maf. it did rain pretty good the night before it came on, but i dont recall driving through any puddles.
1990 300ZX TT