VW Code 12899
12899 Description And Summary : |
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This code were stamped on VW Engine case radiator exhaust control 1, short-circuit after pluses It could be due to limited air getting through your air intake load signal range / performance you can see the linear oxygen sensor exhaust bank 2 / reference voltage, short to ground will delay your vw fault. |
12899 Possible Causes:
12899 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 12899 Code
- Inspect all the connections power supply (b+) terminal 15, low voltage
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns