VW Code 12736
12736 Description And Summary : |
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The problem is about valve for exhaust flap 2 (n322), short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle/pedal position sensor / switch 'e', circuit intermittent and direct ozone reduction catalyst deterioration sensor, circuit is the final reason of the code. |
12736 Possible Causes:
12736 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12736 Code
- Inspect all the connections data bus powertrain, missing messages
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns