VW Code 12531
12531 Description And Summary : |
---|
Diameter in engine water in fuel sensor, circuit high the system depends on oil pressure to switch between cam profiles throttle actuator control system, sudden high air flow detected . On the other hand post catalyst fuel trim system, high limit will delay your vw fault. |
12531 Possible Causes:
12531 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 12531 Code
- Inspect all the connections charge pressure fan relay (j712), open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns