Engine-Codes - Ford - P0315 2009 FORD FUSION

P0315 2009 FORD FUSION - Crankshaft Position System Variation Not Learned

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

P0315 2009 FORD FUSION Possible 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

How is the P0315 2009 FORD FUSION code repair?

Start by checking 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's pins.

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.

What is the cost to diagnose the P0315 2009 FORD FUSION code

Labor: 1.0

The cost to diagnose the P0315 2009 FORD FUSION code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine fails to start
  • Engine runs rough

P0315 2009 FORD FUSION Meaning

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.

More Information

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