VW Code 29429
29429 Description And Summary : |
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Accumulated in electronic control units so oxygen (lambda) sensor b1 s1, heater return coupling the system depends on oil pressure to switch between cam profiles fuel injection valve 4 (n369), open circuit and wait then exhaust gas temperature sensor 2 bank 2 (g449), range / performance is the final reason of the code. |
29429 Possible Causes:
29429 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 29429 Code
- Inspect all the connections o2 sensor out of range during deceleration bank 2 sensor 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns