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1991 Chev/GMC Truck S10, ECM/Inputs/Outputs Scandata
Posted to the Waveform Library on 10/15/1999

Replaced ECM, coolant temp now in normal range and look at my sensor readings now! I didn't expect it all to fall in line like that and now the O2 is reading normally with no lean tendency. In this take I did release the accel at about frame 20 instead of cont...

 

car Vehicle Data

1991 Chev/GMC Truck S10 2.5L

Engine2.5 L / 4 cyl
SubsystemECM/Inputs/Outputs
ConditionKnown Good

car Vehicle Data

1991 Chev/GMC Truck S10 2.5L

Engine2.5 L / 4 cyl
SubsystemECM/Inputs/Outputs
ConditionKnown Good