P34B2

A Camshaft Position Actuator Position Sensor A Circuit Low 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 engine idling
Problems with acceleration dynamics

Causes

Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Malfunction of the camshaft position sensor itself
Problems with power or grounding of the circuit
Mechanical damage to the wiring harness

How to Fix

Check the integrity of the sensor wiring and connectors
Check the supply voltage and grounding of the sensor circuit
Test the camshaft position sensor
Replace the sensor if a fault is detected
Clear error codes and check if error is returned

Related codes

P34B0 P34B1 P34B3