P2CAF
Charge Air Cooler Coolant Pump B Control Circuit High
P2CAF is an OBD-II diagnostic trouble code meaning: Charge Air Cooler Coolant Pump B Control Circuit High. Common causes: intercooler coolant pump malfunction, open or short circuit in control circuit. Estimated repair cost: $56–167.
Symptoms
- Reduced engine power
- Increased fuel consumption
- Check Engine Light Is On
- Engine overheating
- Unstable operation at idle
Causes
- Intercooler coolant pump malfunction
- Open or short circuit in control circuit
- Pump relay problems
- Engine control unit malfunction
- Poor contact in connectors
How to Fix
- Check the operation of the intercooler coolant pump
- Inspect the control circuit for damage
- Check relays and fuses
- Test the engine control unit
- Clean contacts in connectors
Related codes
Error P2CAF by Vehicle Brand
FAQ
What does the P2CAF code mean?
P2CAF is an OBD-II diagnostic trouble code that indicates: Charge Air Cooler Coolant Pump B Control Circuit High
What causes a P2CAF error code?
The most common causes of P2CAF include: Intercooler coolant pump malfunction; Open or short circuit in control circuit; Pump relay problems; Engine control unit malfunction.
How do I fix a P2CAF diagnostic trouble code?
To fix P2CAF: Check the operation of the intercooler coolant pump. Inspect the control circuit for damage. Check relays and fuses. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2CAF?
Limited driving only, diagnose soon
How much does it cost to fix P2CAF?
The estimated repair cost for P2CAF is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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