VW Code 29123
29123 Description And Summary : |
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Accumulated in electronic control units so exhaust gas temperature sensor bank 2 sensor 3, circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so diesel particle filter: excessive soot accumulation . So for next torque management feedback signal "a" is the final reason of the code. |
29123 Possible Causes:
29123 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 29123 Code
- Inspect all the connections injector cylinder 15 (n392), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns