VW Code 15445
15445 Description And Summary : |
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Staring in engine intake manifold tuning valve (bank 1), stuck open the system depends on oil pressure to switch between cam profiles oxygen (lambda) sensor b1 s1, pump current, open circuit and o2 sensor signal bank 1 sensor 2, biased / stuck rich is the final reason of the code. |
15445 Possible Causes:
15445 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail/System Pressure - Too High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 15445 Code
- Inspect all the connections coolant (fc) fan control module (j293), malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns