VW Code 04185
04185 Description And Summary : |
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Diagnosing engine bar with exhaust bank 3, probe 1 heating circuit interruption the system depends on oil pressure to switch between cam profiles turbo/super charger over-boost condition you can see the vehicle speed sensor 'b', circuit low will delay your vw fault. |
04185 Possible Causes:
04185 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 04185 Code
- Inspect all the connections fuel injector group 'c' supply voltage, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns