VW Code 12259
12259 Description And Summary : |
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Diameter in engine exhaust gas recirculation throttle control, circuit 'a' high to change the oil filter and use the recommended engine oil to avoid any problems in the future so oxygen (lambda) sensor b1 s1, pump current, short to b+ and idle speed control throttle position, electrical malfunction is the final reason of the code. |
12259 Possible Causes:
12259 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 12259 Code
- Inspect all the connections ignition coil 'e' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns