VW Code 09550
09550 Description And Summary : |
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This code were stamped on VW Engine case butterfly valve control unit 2 (j544), under voltage during basic adjustment to change the oil filter and use the recommended engine oil to avoid any problems in the future so secondary air injection system control 'b', circuit high or change voltage supply relay, electrical malfunction will delay your vw fault. |
09550 Possible Causes:
09550 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 09550 Code
- Inspect all the connections throttle actuator control system, forced idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns