P264C

Symptoms

• Check Engine light comes on
• Reduced engine power
• Increased fuel consumption
• Unstable engine idling
• The engine goes into emergency mode

Causes

• Malfunction of the rocker actuator position sensor
• Open or short circuit in the sensor circuit
• Poor contact in the sensor connector
• Rocker arm actuator malfunction
• Problems with the engine control unit (ECU)

How to Fix

1. Check the continuity of the rocker actuator position sensor circuit
2. Check sensor connectors and contacts for corrosion or damage.
3. Check the functionality of the rocker arm actuator position sensor
4. Check the operation of the rocker arm actuator
5. If necessary, replace the sensor or actuator

Related codes

Error P264C by Vehicle Brand