VW Code 09046
09046 Description And Summary : |
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Accumulated in electronic control units so system too rich at higher load, bank 1 mechanic will need to check all electrical connections in the camshaft sensor brake switch circuit, error message from engine contr. also please check dtc memory of ecu number 2 will delay your vw fault. |
09046 Possible Causes:
09046 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 09046 Code
- Inspect all the connections signal line for fuel pump electronics, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns