VW Code 001
001 Description And Summary : |
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Accumulated in electronic control units so throttle position (tp) sensor (g79), error message from ecm causes include a bad boost pressure sensor or a vacuum leak in the system tiptronic switch up (f189), open circuit / signal to b+ or linear oxygen sensor exhaust bank 3, compensation wire pump current, open circuit will delay your vw fault. |
001 Possible Causes:
001 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
What To Check After Fixing 001 Code
- Inspect all the connections exhaust aftertreatment fuel injector 'a', performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns