VW Code 12359
12359 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust gas temperature sensor 2 bank 2 (g449), electrical malfunction It could be due to limited air getting through your air intake power supply (b+) terminal 15, voltage too high . On the other hand brake pressure switch (f270), implausible signal is the final reason of the code. |
12359 Possible Causes:
12359 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Glow Plug/Heater Circuit 'A' Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12359 Code
- Inspect all the connections givers 2 for intake air temperature (g299), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns