P124D
Injector 6 Positive Voltage Control Circuit Shorted to Control Circuit
P124D is an OBD-II diagnostic trouble code meaning: Injector 6 Positive Voltage Control Circuit Shorted to Control Circuit. Common causes: damage to the injector wiring harness, short circuit in injector control circuit. Estimated repair cost: $17–89.
Symptoms
- Unstable engine operation
- Misfire in cylinder 6
- Check Engine light comes on
- Increased fuel consumption
- Reduced engine power
Causes
- Damage to the injector wiring harness
- Short circuit in injector control circuit
- Malfunction of the injector itself
- Problems with the engine control unit
- Corrosion or poor contact in connectors
How to Fix
- Check the integrity of the injector wiring harness
- Check the injector resistance for compliance
- Inspect connectors and contacts for damage
- Check the operation of the engine control unit
- If necessary, replace the injector or wiring harness
Related codes
FAQ
What does the P124D code mean?
P124D is an OBD-II diagnostic trouble code that indicates: Injector 6 Positive Voltage Control Circuit Shorted to Control Circuit
What causes a P124D error code?
The most common causes of P124D include: Damage to the injector wiring harness; Short circuit in injector control circuit; Malfunction of the injector itself; Problems with the engine control unit.
How do I fix a P124D diagnostic trouble code?
To fix P124D: Check the integrity of the injector wiring harness. Check the injector resistance for compliance. Inspect connectors and contacts for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P124D?
Limited driving only, diagnose soon
How much does it cost to fix P124D?
The estimated repair cost for P124D is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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