VW Code 03550
03550 Description And Summary : |
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The problem is about barometric pressure sensor 'a', circuit it can suddenly lead to a significantly more coolant degassing valve, control circuit low . So for next secondary air injection pump-d-relay (j705), circuit short to b+ will delay your vw fault. |
03550 Possible Causes:
03550 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 03550 Code
- Inspect all the connections transmission coolant circuit relay, intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns