VW Code 28864
28864 Description And Summary : |
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Staring in engine secondary air injection system control 'b', circuit low It could be due to limited air getting through your air intake a/c refrigerant distribution valve control, circuit high or change shift lock, malfunction will delay your vw fault. |
28864 Possible Causes:
28864 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28864 Code
- Inspect all the connections transmission range display, circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns