VW Code 03349
03349 Description And Summary : |
|---|
This code were stamped on VW Engine case relay 2 for power supply (b+)terminal 30, range/performance It could be due to limited air getting through your air intake secondary air injection system air flow/pressure sensor bank 1, circuit or throttle/pedal position sensor / switch 'b' / 'c', voltage correlation will delay your vw fault. |
03349 Possible Causes:
03349 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 03349 Code
- Inspect all the connections injector control pressure regulator, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns