P1299 Diagnostic Trouble Code Discussion for September 2009
Vacuum Leak Present With IAC Valve Fully Seated
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| Help Request | Posted | |
| 2000 Nissan Maxima GXE 3.0L Poor Idle Quality, MIL Lamp on VIN: JN1CA31A7Y P1299: manufacturer controlled ignitionsystem or misfire. hello fellow tech i have a 2000 nissan maxima 3.0L that has a check engine light on and a rough idle.found ignition coils #2 and #4 not firing.replaced all ignition coils and rechecked .still has a rough idle but vehicle is not misfiring.check fuel trim readin... |
September 15, 2009 |
