P34AA

A Camshaft Position Actuator Temperature Sensor Circuit Low Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable idling
Possible misfires

Causes

Malfunction of the camshaft actuator temperature sensor
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Problems with the engine control unit
VVT actuator malfunction

How to Fix

Check the continuity of the temperature sensor circuit
Check sensor connectors and contacts
Check the functionality of the temperature sensor
Check VVT actuator on bank 2
If necessary, replace the temperature sensor

Related codes

P34A9 P34AB P0016