P34B8

B Camshaft Position Actuator Temperature Sensor Circuit Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$28–89 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable operation at idle
The engine goes into emergency mode

Causes

VVT drive temperature sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
VVT solenoid valve problems
Engine ECU malfunction

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for oxidation
Check the resistance of the temperature sensor
Replace VVT actuator temperature sensor if necessary
Test the operation of the VVT system after repair

Related codes

P34B7 P34B9 P0016