P34B5

B Camshaft Position Actuator Temperature Sensor Range/Performance Bank 1

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 engine idling
Noises from the camshaft area

Causes

VVT actuator temperature sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
VVT actuator malfunction
Problems with the engine control unit (ECU)

How to Fix

Check the continuity of the temperature sensor circuit
Inspect the connectors and contacts of the sensor
Check the resistance of the temperature sensor
Replace temperature sensor if necessary
Check the operation of the VVT actuator

Related codes

P34B0 P34B1 P34B4