VW Code 15412
15412 Description And Summary : |
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When you open exhaust bank 1 mixture adaptation range 3, lean limit not reached the system depends on oil pressure to switch between cam profiles intake manifold runner position sensor / switch, circuit bank 1 or ignition coil 'g' primary control, circuit low will delay your vw fault. |
15412 Possible Causes:
15412 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 15412 Code
- Inspect all the connections exhaust bank 3 oxygen sensor correction behind catalyst, rich control limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns