P34B0

A Camshaft Position Actuator Position Sensor A 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
Unstable engine idling
Reduced engine power
Increased fuel consumption
Dips during acceleration

Causes

Open or short circuit in the sensor circuit
Camshaft position sensor malfunction
Poor contact in the sensor connector
Wiring harness damage
Problems with the engine control unit

How to Fix

Check the integrity of the sensor circuit
Inspect the sensor connector and contacts for corrosion or damage.
Check resistance and sensor signal
If necessary, replace the camshaft position sensor
Check and update ECU firmware if necessary

Related codes

P0340 P0341 P0342 P0343