FALSE P0102 Code. HELP!

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maroon111993
Posts like an LG3
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Posts: 363
Joined: Tue Jan 10, 2012 10:59 pm
Year and Trim: 1997 Grand Prix GTP
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Re: FALSE P0102 Code. HELP!

Post by maroon111993 »

Oh hey I didn't realize that I never replied that I fixed the problem. The power and ground wires in my main harness, believe it or not, melted together. So I completely bypassed them and rewired the power and ground to the PCM, and also ran a new wire from PCM to MAF Sensor wire. MAF Sensor shares the same power and ground wires as the PCM, which is why they kept getting fried, because they were shorting out, being melted together.

And to think.. the shop I took it to was going to charge me for a new MAF sensor, which I didn't need.
1997 Grand Prix GTP "Black Ice, 'cuz it's slick" - 17" Motegi Racing Rims, Hankook Optimo Performance Tires, 'Big 3' Wiring Upgrade, Weapon R Secret Weapon Intake w/ Ram Air, Larger SuperCharger lines, AutoLite 104's, U-Bend Delete, Resonator Delete, Cat Delete, Turbo Flowmaster Mufflers. 342bhp, 327 lb-ft torque, 9.091 boost psi @ 6,012 rpm.
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