Is there anyway to erase fault codes without taking it to the dealership or haveing acces to the diagnostic tool?
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1989 Camaro IROC-Z 5.0 TPI Auto (Away For Winter)
-Flowmaster With 3 Inch SS Tips
1989 Plymouth Reliant 2.5 TBI Auto
-65,000 Original KM And No Rust Beater
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Well, the sure way is to unplug your negative terminal to your battery. Some say 15 minutes do the trick...not me, I have to leave it overnight. Considering your ride is a 3rd gen...that might not apply. But I don't see why it wouldn't work...
Christopher Teng
1999 · A4 · 3.73's · Auburn LSD · Whisper Lid · K&N · Pacesetter Headers/Y-pipe
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F-Body Dirty Dozen -
30 seconds should clear it, in most cases.Rob B 95Z A4 Tech Page (Part numbers / locations, how to's, schematics, DTC's...) Home Page - shbox.comComment
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Yes, in most GM PCM's, disconnecting the battery for 30 seconds will clear the DTC's.Comment
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Look in your fuse box for a fuse labeled "PCM BAT"..... not sure where it is on a 3rd Gen, but on the 4th Gen LT1's its in the fuse box at the end of the dash (except the oddball 95's where its under the hood). Key off, pull that fuse for 30 seconds and you are clear.Fred
381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC engine management - 8 LS1 coils - 58mm TB - 78# injectors - 300-shot dry nitrous - TH400 - Gear Vendor O/D - Strange 12-bolt - 4.11's - AS&M headers - duals - Corbeau seat - AutoMeter gauges - roll bar - Spohn suspension - QA1 shocks - a few other odds 'n ends. 800HP/800lb-ft at the flywheel, on a 300-shot. 11.5 @ 117MPH straight motorComment
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Thanks alot guys1989 Camaro IROC-Z 5.0 TPI Auto (Away For Winter)
-Flowmaster With 3 Inch SS Tips
1989 Plymouth Reliant 2.5 TBI Auto
-65,000 Original KM And No Rust BeaterComment
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Fred is correct, the PCM BAT fuse is the easiest way.Comment
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