P2315
Ignition Coil F Primary Control Circuit Low
P2315 is an OBD-II diagnostic trouble code meaning: Ignition Coil F Primary Control Circuit Low. Common causes: ignition coil malfunction, open or short circuit in wiring. Estimated repair cost: $17–67.
Symptoms
- Misfire in cylinder F
- Unstable engine operation
- Reduced engine power
- Increased fuel consumption
- Check Engine light comes on
Causes
- Ignition coil malfunction
- Open or short circuit in wiring
- Poor contact in connectors
- Engine control unit (ECU) malfunction
- Control circuit power problems
How to Fix
- Check the condition of the ignition coil
- Inspect the wiring harness and connectors for damage.
- Check control circuit voltage
- Replace the faulty ignition coil if necessary
- Check and, if necessary, replace the engine control unit
Related codes
Error P2315 by Vehicle Brand
FAQ
What does the P2315 code mean?
P2315 is an OBD-II diagnostic trouble code that indicates: Ignition Coil F Primary Control Circuit Low
What causes a P2315 error code?
The most common causes of P2315 include: Ignition coil malfunction; Open or short circuit in wiring; Poor contact in connectors; Engine control unit (ECU) malfunction.
How do I fix a P2315 diagnostic trouble code?
To fix P2315: Check the condition of the ignition coil. Inspect the wiring harness and connectors for damage.. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2315?
Limited driving only, diagnose soon
How much does it cost to fix P2315?
The estimated repair cost for P2315 is $17–67. Actual cost depends on your vehicle, location, and labor rates.
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