P1404 Diagnostic Trouble Code Discussion for September 2013
EGR Position Sensor Rationality Closed
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| Help Request | Posted | |
| 1999 Saturn SL 1.9L MIL Lamp on, erratic idle@coldsta VIN: 1G8ZF5281X P1404: EGR Valve Signal Performance. Received this vehicle last week with CEL on. Customer stated engine idles erratically and revs up,especially when cold. Was told by service advisors that everyone at the shop has tried to fix this without success and ticket was given to me. The EGR valve has b... |
September 23, 2013 |
