VW Code 11972
11972 Description And Summary : |
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Accumulated in electronic control units so exhaust bank 3, probe 2 heating circuit of electrical errors to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 4 sensor 1 heater circuit, short to ground or givers 2 for intake air temperature (g299), signal too largely is the final reason of the code. |
11972 Possible Causes:
11972 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 11972 Code
- Inspect all the connections secondary air injection system pump bank 1, stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns