VW Code 15437
15437 Description And Summary : |
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The instrument cluster alerts the driver to the fault air flow restriction / air leak between air filter and maf the system depends on oil pressure to switch between cam profiles nox sensor heater sense bank 2, circuit intermittent . So for next shift lock, short to ground is the final reason of the code. |
15437 Possible Causes:
15437 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 15437 Code
- Inspect all the connections hydraulic pressure sensor 1, adaptation at limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns