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1994 Saturn Couple, ECM/Inputs/Outputs Scandata
Posted to the Waveform Library on 5/5/1999

Plotting RPM, TPS, and injector PW to show that normal PW varies very little with engine speed, it's when the mixture needs to be changed (richened or leaned) PW will change significantly.

 

car Vehicle Data

1994 Saturn Couple 1.9L

Engine1.9 L / 4 cyl
SubsystemECM/Inputs/Outputs
ComponentOther
ConditionKnown Good

car Vehicle Data

1994 Saturn Couple 1.9L

Engine1.9 L / 4 cyl
SubsystemECM/Inputs/Outputs
ComponentOther
ConditionKnown Good