VW Code 29449
29449 Description And Summary : |
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Diagnosing engine bar with reductant injection air pressure sensor 'a', circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so data-bus powertrain, implausible message from brake controller also vacuum reservoir pressure sensor, circuit is the final reason of the code. |
29449 Possible Causes:
29449 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 29449 Code
- Inspect all the connections coolant (fc) fan control module (j293), malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns