P23E9

Camshaft A Position Signal Output Circuit/Open Bank 2

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Check Engine Light Is On
Reduced engine power
Increased fuel consumption
Unstable engine idling
Problems starting the engine

Causes

Broken or damaged sensor circuit wires
Poor contact in the sensor connector
Camshaft position sensor malfunction
Wiring Harness Problems
Engine control unit malfunction

How to Fix

Check the integrity of the sensor circuit wires
Check the contacts in the sensor connector
Check the resistance of the camshaft position sensor
Check the presence of a signal from the sensor with the engine running
If necessary, replace the camshaft position sensor

Related codes

P23EA P0010 P0013