VW Code 143
143 Description And Summary : |
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Accumulated in electronic control units so control of valves pump / nozzle, short-circuit after pluses It could be due to limited air getting through your air intake ignition coil 'f' primary control, circuit low and wait then barometric pressure sensor 'a', circuit low is the final reason of the code. |
143 Possible Causes:
143 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 143 Code
- Inspect all the connections transmission fluid temperature, exceeded multiple times
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns