Engine-Codes - Ford - P0315 2009 Ford Fusion

P0315 2009 Ford Fusion Code - Crankshaft Position System Variation Not Learned

- Code Popularity: 1,870 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P0315 2009 Ford Fusion?

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

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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How to Fix the DTC P0315 2009 Ford Fusion?

Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0315 2009 Ford Fusion code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops 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

What Does the P0315 2009 Ford Fusion Code Mean?

The Powertrain Control Module (PCM) is unable to learn and correct for mechanical inaccuracies in crankshaft pulse wheel tooth spacing. This DTC disables the misfire monitor.

P0315 2009 Ford Fusion Code - Crankshaft Position System Variation Not Learned

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