P34C7
B Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 2
P34C7 is an OBD-II diagnostic trouble code meaning: B Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 2. Common causes: bank 2 camshaft timer malfunction, problems with electrical wiring (open or short circuit). Estimated repair cost: $33–167.
Symptoms
- Check Engine light comes on
- Deterioration in acceleration dynamics
- Increased fuel consumption
- Unstable engine operation at idle
- Possible engine vibrations
Causes
- Bank 2 Camshaft Timer Malfunction
- Problems with electrical wiring (open or short circuit)
- VVT solenoid valve malfunction
- Problems with the engine control unit
- Low or contaminated engine oil level
How to Fix
- Check the level and condition of the engine oil
- Diagnose the phase shifter control circuit
- Check resistance and operation of VVT solenoid valve
- Inspect the condition of the phase shifter
- If necessary, replace faulty components
Related codes
Error P34C7 by Vehicle Brand
FAQ
What does the P34C7 code mean?
P34C7 is an OBD-II diagnostic trouble code that indicates: B Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 2
What causes a P34C7 error code?
The most common causes of P34C7 include: Bank 2 Camshaft Timer Malfunction; Problems with electrical wiring (open or short circuit); VVT solenoid valve malfunction; Problems with the engine control unit.
How do I fix a P34C7 diagnostic trouble code?
To fix P34C7: Check the level and condition of the engine oil. Diagnose the phase shifter control circuit. Check resistance and operation of VVT solenoid valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P34C7?
Yes, but get it checked soon
How much does it cost to fix P34C7?
The estimated repair cost for P34C7 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat