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2001 Infiniti QX4 3.5L Poor Idle Quality, Misfire
intermitent rought idle when cold. when idling rough performed cylinder balance test and found one cylinder suspect for missfire, swapped coils with another cylinder to verify if coil is at fault. code p1320 returns but vehicle does not have rough idle
FIX posted 3/19/2014
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Related Documents & Media | VIN | JNRDR07Y41 |
| Engine | 3.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / multi-port |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Cold, Idle, Intermittently |
Trouble Codes
| P1320 | ICM 4X Reference Circuit No Pulses (Intermittent) |
Message Closed w/Summary
Vehicle Data
2001 Infiniti QX4
| VIN | JNRDR07Y41 |
| Engine | 3.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / multi-port |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire |
| Occurs | Cold, Idle, Intermittently |
Trouble Codes
| P1320 | ICM 4X Reference Circuit No Pulses (Intermittent) |
Video