VW Code 02999
02999 Description And Summary : |
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Staring in engine exhaust bank 3, probe 2 heating circuit short-circuit after pluses run rough, or might suddenly stall at any given speed exhaust bank 2 sensor 1 oxygen sensor signal, implausibly rich or change secondary air injection system switching valve bank 2, stuck closed will delay your vw fault. |
02999 Possible Causes:
02999 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 02999 Code
- Inspect all the connections ignition coil 'd' 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