Thread: does anyone know how to fix this code?

i have a 97 grandprix gt with the 3.8 v6 and its throwing the 102 low curcit mass airflow sensor code being thrown. ive changed the MAF once already and its brand new. just changed the idle air control valve and ive changed the tps after consecutive failure.. does anyone have and idea why the low curcit code for the MAF is still being thrown? anything will help thanks! Tim

Originally Posted by Liquifire

how is the wiring connecting to the MAF sensor? Is it cracked or seperated anyhwere.........shorting or open circuit?

i didnt see any cracks or anything at all and i didnt see a fuse labled for it but i check most every one of them and i didnt see any that were blown

Take your sensor out, and take off the intake pipe, get some throttle body cleaner(Intake Medic by Gunk works) and clean out your Throttle body. Failing that, check to see if the sensor that's on the intake pipe is actually properly connected. Also, check for any vacuum leaks, these leaks could be at the intake manifold, throttle body or EGR Valve flanges. And, even for a laugh, check your PCV Valve.

this problem ended up being a fuse under the drivers seat.. strang?

Not for sure my mechinic just said it was one of them

check all the wires to the maf sensor harness. Check and clean all your engine grounds as well.
Good luck