VW Code 29479
29479 Description And Summary : |
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This code were stamped on VW Engine case please check dtc memory of airbag ecu causes include a bad boost pressure sensor or a vacuum leak in the system please check dtc memory of air condition ecu you can see the please check dtc memory of all wheel drive ecu will delay your vw fault. |
29479 Possible Causes:
29479 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 29479 Code
- Inspect all the connections exhaust bank 3 mixture adaptation range 3, rich limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns