VW Code 12073
12073 Description And Summary : |
---|
Accumulated in electronic control units so reductant injection air pressure sensor 'a', circuit range / performance It could be due to limited air getting through your air intake drive by wire-mil (k132), circuit open or change 'a' rocker arm actuator system, performance or stuck off will delay your vw fault. |
12073 Possible Causes:
12073 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 12073 Code
- Inspect all the connections please check dtc memory of adr control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns