P1406 Diagnostic Trouble Code Discussion for October 2008
EGR Valve Pintle Position Circuit Malfunction
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| Help Request | Posted | |
| 1996 Oldsmobile Cutlass Supreme 3.1L Surge, MIL Lamp on VIN: 1G3WH12M5T P1406: EGR Valve Pintle Position Circuit Malfunction. Car came in with complaint of idle surge after hot restart and SES light on.First time in shop car had a Random Misfire code and EGR position error code.Car had a "Lopey" idle for 5-10 seconds after hot restart and then cleared up.I have seen a number ... |
October 02, 2008 |
