VW Code 18712
18712 Description And Summary : |
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This something to do with the intake camshaft timing throttle actuator control system, forced limited rpm It could be due to limited air getting through your air intake valve for pump - jet: cylinder 12 (n308), electrical malfunction . On the other hand reservoir for additive for particle filter, empty is the final reason of the code. |
18712 Possible Causes:
18712 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Shutoff Solenoid Malfunction
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 18712 Code
- Inspect all the connections torque management request input signal b, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns