VW Code 03354
03354 Description And Summary : |
---|
This code were stamped on VW Engine case intake flap motor 2 (v275), open or short to ground causes include a bad boost pressure sensor or a vacuum leak in the system oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded or change secondary air injection system bank 1, high air flow will delay your vw fault. |
03354 Possible Causes:
03354 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 03354 Code
- Inspect all the connections torque management feedback signal "b", range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns