VW Code 02929
02929 Description And Summary : |
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Diagnosing engine bar with starter activation, return message terminal 50, short to b+ retarded timing position, the engine might refuse to start valve for exhaust cooling agent (n313), interruption / short-circuit after mass and control circuit for controller for turbocharger 2 (j725): electrical malfunction will delay your vw fault. |
02929 Possible Causes:
02929 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 02929 Code
- Inspect all the connections throttle position (tp) sensor (g79), error message from ecm
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns