P0340 Diagnostic Trouble Code Discussion for January 2022
CMP Sensor Circuit Malfunction
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| Help Request | Posted | |
| 2011 Jeep Grand Cherokee Laredo 5.7L Misfire, MIL Lamp on VIN: 1J4RR4GTXB P0340: CMP circuit. Repeat problem with this Jeep. Problem is intermittent, will set one or all of the listed faults. First time in came in with all the faults. Replaced both CMP and CKP with OE sensors, new throttle body. Replaced pigtail to CMP with OE. Test drove vehicle a... |
January 05, 2022 |
