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P1391 Chrysler Code - CMP Or CKP Signal Intermittent Condition

- Code Popularity: 83,537 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P1391 Chrysler?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Crankshaft Position Sensor (CKP)
  • Crankshaft Position Sensor (CKP) harness is open or shorted
  • Crankshaft Position Sensor (CKP) circuit poor electrical connection
  • Timing belt or chain stretched or jumped
  • Faulty Camshaft Position (CMP) Sensor
  • Camshaft Position (CMP) Sensor harness is open or shorted
  • Camshaft Position (CMP) Sensor circuit poor electrical connection.
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How to Fix the DTC P1391 Chrysler?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1391 Chrysler code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/Loss of Power
  • The engine may be harder to start
  • The engine may stumble or stall

Code P1391 Chrysler Description

The Powertrain Control Module (PCM) monitors the Camshaft Position Sensor (CMP) Or Crankshaft Position Sensor (CKP) Signal. The Diagnostic Trouble Code (DTC) will set when the PCM detects the actual Camshaft Position Sensor position disagreed with the expected Camshaft Position Sensor level.

OBDII Code P1391 Chrysler - CMP Or CKP Signal Intermittent Condition - AutoCodes.com
P1391 Chrysler Code - CMP Or CKP Signal Intermittent Condition

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Code P1391 Chrysler comments

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