P2C18

B Camshaft Profile Actuator Position Sensor B Circuit Low Bank 1

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
Dips during acceleration

Causes

Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Camshaft position sensor malfunction
Wiring Harness Problems
Malfunction of the engine control unit (rare)

How to Fix

Check the integrity of the sensor circuit
Inspect connectors and contacts for oxidation or damage
Check resistance and sensor signal
If necessary, replace the camshaft position sensor
Reset the error code and check if it returns

Related codes

P2C17 P2C19 P0016