Throwing MAF code after header install
Throwing MAF code after header install Basically installed pacesetter longtubes everything hooked up properly now throwing P0102 MAF Circuit Low Frequency how do i fix it already tried new maf bought a granatelli. also causing hesistation problems and backfiring. please help plates due in june on 99 Z28
Yes i was throwing the code before and after the new maf. i even went back to the stock one again cause dealership suggested it didnt change anything though also i have new o2s those are no problem just this stupid maf sensor and that hesitation is getting old quick
TECH Senior Member
Joined: Dec 2001
Posts: 5,399
Likes: 3
From: Jacksonville, FL
Did you check the fuse? The MAF, 02, skip shift sol, reverse lockout sol are all on that circuit. www.gearchatter.com/viewtopic8916.php
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mine did the exact same thing......but it went deeper then the fusecheck your o2 wires under your car now, make sure there not melted or anything other wire for that matter....it will throw a short to the pcm....
my o2 wires melted and blew out the fuse
