VW Code 10486
10486 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault glow plug/heater relay 2 circuit, open or short to ground mechanic will need to check all electrical connections in the camshaft sensor valve for pump - jet: cylinder 8 (n304), range / performance . So for next exhaust bank 3, probe 1 heating circuit short-circuit after pluses will delay your vw fault. |
10486 Possible Causes:
10486 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 10486 Code
- Inspect all the connections oxygen (lambda) sensor b2 s2, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns