SensorsSeverity Medium: diagnose soon

P0341Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 or Single Sensor)

What it means

The camshaft signal is present but doesn't line up with the crankshaft as expected, or has an unexpected pattern.

Symptoms

Longer cranking before the engine starts
Occasional stalling or hesitation
Check engine light

Common causes

Stretched timing chain or jumped belt
Faulty cam phaser
Damaged trigger wheel on the camshaft
Faulty sensor

What to check first

Scope cam and crank signals together and check their relationship
Check the sensor supply and ground
Check the timing marks

Can I drive with P0341? Usually yes for a short distance, but performance or economy may suffer and the fault can get worse. Diagnose it soon.

Generic OBD-II meaning. Manufacturer-specific meanings and checks can differ; always check the service information for the car.

How to test the parts behind P0341

Camshaft position sensor (CMP)Wiring, typical values, multimeter and scope tests

Cases with P0341 (0)

Share yours

No published cases with this code yet.

Colleagues asking about P0341

Ask for help

Stuck on P0341? Describe what you measured and ask the community.

P0341: questions and answers

What does P0341 mean?

P0341: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 or Single Sensor). The camshaft signal is present but doesn't line up with the crankshaft as expected, or has an unexpected pattern.

What are the symptoms of P0341?

Longer cranking before the engine starts. Occasional stalling or hesitation. Check engine light.

What causes P0341?

Stretched timing chain or jumped belt. Faulty cam phaser. Damaged trigger wheel on the camshaft. Faulty sensor.

How do you diagnose P0341?

1. Scope cam and crank signals together and check their relationship 2. Check the sensor supply and ground 3. Check the timing marks

Can I drive with P0341?

Usually yes for a short distance, but performance or economy may suffer and the fault can get worse. Diagnose it soon.