VW Code 12253
12253 Description And Summary : |
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The problem is about 'a' rocker arm actuator system, performance or stuck off retarded timing position, the engine might refuse to start control module 2 for cooling fan, short circuit and metering pump for cleaning solution, faulty is the final reason of the code. |
12253 Possible Causes:
12253 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 12253 Code
- Inspect all the connections synchronisation line
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns