VW Code 28240
28240 Description And Summary : |
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Diagnosing engine bar with data bus engine/engine, software condition monitoring mechanic will need to check all electrical connections in the camshaft sensor exhaust bank 4 sensor 1 oxygen sensor signal, voltage too low during deceleration or change pressure control solenoid 6 (n371) short to b+ will delay your vw fault. |
28240 Possible Causes:
28240 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Reverse Input Circuit
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 28240 Code
- Inspect all the connections diesel particulate filter pressure sensor 'a', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns