P3113
Cylinder 4 High-Pressure Fuel Injector Low Side Circuit Low
P3113 is an OBD-II diagnostic trouble code meaning: Cylinder 4 High-Pressure Fuel Injector Low Side Circuit Low. Common causes: cylinder 4 injector malfunction, open or short circuit in wiring harness. Estimated repair cost: $33–167.
Symptoms
- Unstable engine idling
- Loss of engine power
- Increased fuel consumption
- Misfire in cylinder 4
- Check Engine light comes on
Causes
- Cylinder 4 injector malfunction
- Open or short circuit in wiring harness
- Poor contact in the injector connector
- Engine control unit (ECU) malfunction
- Injector circuit power problems
How to Fix
- Check the resistance of the injector of cylinder 4
- Inspect the wiring harness and connectors for damage.
- Check the voltage in the injector control circuit
- If necessary, replace the injector
- Check the operation of the engine control unit
Related codes
FAQ
What does the P3113 code mean?
P3113 is an OBD-II diagnostic trouble code that indicates: Cylinder 4 High-Pressure Fuel Injector Low Side Circuit Low
What causes a P3113 error code?
The most common causes of P3113 include: Cylinder 4 injector malfunction; Open or short circuit in wiring harness; Poor contact in the injector connector; Engine control unit (ECU) malfunction.
How do I fix a P3113 diagnostic trouble code?
To fix P3113: Check the resistance of the injector of cylinder 4. Inspect the wiring harness and connectors for damage.. Check the voltage in the injector control circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P3113?
Yes, but get it checked soon
How much does it cost to fix P3113?
The estimated repair cost for P3113 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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