VW Code 00729
00729 Description And Summary : |
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Diameter in engine fuel pump, electronics faulty the system depends on oil pressure to switch between cam profiles coolant degassing valve, control circuit / open and wait then ecm/pcm power relay sense, circuit range / performance is the final reason of the code. |
00729 Possible Causes:
00729 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 00729 Code
- Inspect all the connections exhaust gas temperature sensor, bank 1 sensor 4, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns