VW Code 12970
12970 Description And Summary : |
|---|
The problem is about transmission mount valve 1 (n262), short to ground the system depends on oil pressure to switch between cam profiles rough road / acceleration sensor, electrical malfunction . So for next nox sensor heater sense bank 2, circuit range / performance will delay your vw fault. |
12970 Possible Causes:
12970 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12970 Code
- Inspect all the connections actuator supply voltage 'c', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns