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P0315 Ford Code - Crankshaft Position System Variation Not Learned

- Code Popularity: 49,039 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0315 Ford?

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 (CKP)
  • Crankshaft Position (CKP) sensor harness is open or shorted
  • Crankshaft Position (CKP) sensor circuit poor electrical connection
  • Damaged crankshaft pulse wheel teeth
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How to Fix the DTC P0315 Ford?

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.

Code Tech Notes

Visual inspection of the Crankshaft Position (CKP) sensor and crankshaft pulse wheel teeth for damage. If crankshaft teethes are OK, replaced the Crankshaft Position sensor.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0315 Ford 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)
  • Engine fails to start
  • Engine runs rough

Code P0315 Ford Description

The Crankshaft Position (CKP) sensor signal is monitored by the Engine Control Module (ECM) for errors. The P0315 code is set when ECM is unable to learn and correct for mechanical inaccuracies in crankshaft pulse wheel tooth spacing.

OBDII Code P0315 Ford - Crankshaft Position System Variation Not Learned - AutoCodes.com
P0315 Ford Code - Crankshaft Position System Variation Not Learned

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Code P0315 Ford comments

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