Hybspec

P0340

Wysoki

Camshaft Position (CMP) Sensor — Circuit Malfunction

OBD-II (EN): Camshaft Position Sensor A Circuit (Bank 1 or Single Sensor)

Code P0340 — Camshaft Position (CMP) Sensor — Circuit Malfunction. Symptoms: hard starting. Possible cause: faulty CMP sensor. Professional diagnosis recommended.

Symptoms

Hard starting, power loss, rough running, engine may stall

Possible causes

Faulty CMP sensor, timing misalignment (stretched chain or jumped belt), damaged reluctor ring on camshaft

Affected systems

Silnik spalinowyUkład zapłonowy

Related codes

Manufacturer variants

Manufacturer variants (extensions):

Does code P0340 require professional diagnostics?

The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.