P1781 Diagnostic Trouble Code Discussion for January 2010
O/D Pressure Switch Sense Circuit Malfunction
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| Help Request | Posted | |
| 2004 Chevrolet Aveo 1.6L Hesitation, Surge, Misfire, MIL Lamp on VIN: KL1TD62674 P1781: Engine Speed Signal Malfunction. Call me a fool but i have read everything on Iatn about this condition and i had the intake and exhuast valves resurfaced! After many trips to a hole in the wall machine shop i decided to take it to another machine shop that told me the valves stem height was ... |
January 07, 2010 | |
| 2004 Chevrolet Aveo 1.6L Hesitation, Surge, Misfire, MIL Lamp on VIN: KL1TD62674 P1781: Engine Speed Signal Malfunction. Call me a fool but i have read everything on Iatn about this condition and i had the intake and exhuast valves resurfaced! After many trips to a hole in the wall machine shop i decided to take it to another machine shop that told me the valves stem height was ... |
January 23, 2010 |
