Does the scanner confirm connection to the PCM, and show all other data - just "no codes"? Did you pull power to the PCM before you connected the scanner?
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 motor
Yes it confirms everything. Shows all data or what ever you want to see.But when you get done checking codes. It says no trouble codes found. But the light will come on an stay on when you drive it.I guess I will take it to this place I go to an have them scan it an see what happens.
Blazer
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