VW Code 00550
00550 Description And Summary : |
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When you open valve for pump - jet: cylinder 8 (n304), regulation range exceeded causes include a bad boost pressure sensor or a vacuum leak in the system injector control pressure sensor, circuit intermittent or change torque management request input signal b, range / performance will delay your vw fault. |
00550 Possible Causes:
00550 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Shift Solenoid E Performance or Stuck Off
- O2 Sensor Heater Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 00550 Code
- Inspect all the connections coolant circulation pump relay (j151), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns