VW Code 28973
28973 Description And Summary : |
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Accumulated in electronic control units so fuel mixture control adjustment range 2, lower limit not reached to change the oil filter and use the recommended engine oil to avoid any problems in the future so hydraulic pressure sensor 2, too high or throttle/pedal position sensor 'c', minimum stop performance will delay your vw fault. |
28973 Possible Causes:
28973 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 28973 Code
- Inspect all the connections fuel injector group 'c' supply voltage, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns