Error P0340 on Chery все модели

Symptoms

• The engine does not start or is difficult to start
• Engine runs intermittently, misfires
• Unstable idle
• Significant power loss
• Check Engine Light Is On

Causes

• Faulty camshaft position sensor A
• Open circuit or short circuit in the sensor wiring
• Oxidation of the sensor connector
• Damage to the camshaft timing disc
• Malfunction of the timing chain/belt (jump - phase violation)

How to Fix

1. Read all error codes, pay attention to the accompanying P0335–P0339
2. Inspect the sensor and its connector, check the contacts for oxidation
3. Measure the supply voltage and sensor signal at idle
4. Check the wiring from the sensor to the ECU for integrity
5. Inspect the camshaft drive disc for damage to the teeth.
6. Replace the sensor and check the condition of the timing belt/chain

FAQ

Error P0340 on other vehicles