VW Code 28873
28873 Description And Summary : |
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This code were stamped on VW Engine case solenoid ev 7 (n94), electrical malfunction the system depends on oil pressure to switch between cam profiles throttle/pedal position sensor / switch 'f', circuit low and wait then exhaust bank 1/2 lambda probes after kat exchanges is the final reason of the code. |
28873 Possible Causes:
28873 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 28873 Code
- Inspect all the connections data-bus powertrain, missing message from engine controller (ecu)
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns