P23EC

Symptoms

• Check Engine light comes on
• The engine is unstable
• Power Loss
• Increased fuel consumption
• Difficulty starting the engine

Causes

• Broken or damaged sensor wiring
• Oxidation of contacts in the sensor connector
• Camshaft position sensor malfunction
• Problems with the engine control unit
• Mechanical damage to the timing chain

How to Fix

1. Check the integrity of the wiring from the sensor to the ECU
2. Clean the contacts in the sensor connector
3. Check the sensor resistance (compare with the standard)
4. Replace camshaft position sensor if necessary
5. Check the condition of the timing chain

Related codes

Error P23EC by Vehicle Brand