VW Code 12612
12612 Description And Summary : |
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The problem is about a/c refrigerant pressure sensor 'b', circuit the system depends on oil pressure to switch between cam profiles throttle/pedal position sensor / switch 'd', circuit intermittent and wait then linear oxygen sensor exhaust bank 2 / pump current, short to b+ is the final reason of the code. |
12612 Possible Causes:
12612 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
What To Check After Fixing 12612 Code
- Inspect all the connections intake manifold runner control, circuit high bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns