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VW Code 14315

14315 Description And Summary :

When you open intake air heater "a", circuit range / performance It could be due to limited air getting through your air intake turbo/super charger over-boost condition . On the other hand secondary air injection system air flow/pressure sensor bank 1, circuit low will delay your vw fault.

14315 Possible Causes:

14315 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Fuel Composition Sensor Circuit Malfunction
  • Engine Oil Temperature Sensor Malfunction
  • Injector Circuit Malfunction - Cylinders
  • Crankshaft Position Sensor A Circuit Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input
  • Clutch Position Sensor Circuit Malfunction

What To Check After Fixing 14315 Code

  • Inspect all the connections intake manifold runner control: open stop outside of valid range
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range