P34A9
A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 2
P34A9 is an OBD-II diagnostic trouble code meaning: A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 2. Common causes: vvt actuator temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–89.
Symptoms
- The Check Engine light comes on
- Reduced engine power
- Unstable operation at idle
- Deteriorating fuel economy
- Noises from the timing zone when the engine is running
Causes
- VVT actuator temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Low or contaminated engine oil level
- VVT actuator mechanical failure
How to Fix
- Check the level and condition of the engine oil
- Diagnose the temperature sensor circuit
- Check sensor connectors and contacts
- Replace VVT actuator temperature sensor
- If necessary, replace the VVT actuator
Related codes
Error P34A9 by Vehicle Brand
FAQ
What does the P34A9 code mean?
P34A9 is an OBD-II diagnostic trouble code that indicates: A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 2
What causes a P34A9 error code?
The most common causes of P34A9 include: VVT actuator temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Low or contaminated engine oil level.
How do I fix a P34A9 diagnostic trouble code?
To fix P34A9: Check the level and condition of the engine oil. Diagnose the temperature sensor circuit. Check sensor connectors and contacts. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P34A9?
Yes, but get it checked soon
How much does it cost to fix P34A9?
The estimated repair cost for P34A9 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat