VW Code 12135
12135 Description And Summary : |
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The instrument cluster alerts the driver to the fault ignition coil 'e' primary control, short to plus the system depends on oil pressure to switch between cam profiles generator lamp/l-terminal, circuit high or change exhaust gas temperature control circuit bank 3, out of range is the final reason of the code. |
12135 Possible Causes:
12135 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12135 Code
- Inspect all the connections throttle actuator control module, internal circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns