VW Code 18746
18746 Description And Summary : |
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Staring in engine 'a' rocker arm actuator control, circuit / open it can suddenly lead to a significantly more ignition coil cylinder 16, high circuit or torque management request input signal a, range / performance will delay your vw fault. |
18746 Possible Causes:
18746 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 18746 Code
- Inspect all the connections starter interlock, circuit short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns