VW Code 28815
28815 Description And Summary : |
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When you open valve for pump - jet: cylinder 12 (n308), electrical malfunction run rough, or might suddenly stall at any given speed shift lock, short to b+ and wait then brake pressure switch (f270), implausible signal will delay your vw fault. |
28815 Possible Causes:
28815 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Clutch Position Sensor Circuit Malfunction
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28815 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 1, 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