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VW Code 04156

04156 Description And Summary :

This something to do with the intake camshaft timing valve for torque support mount, short to plus It could be due to limited air getting through your air intake temperature sensors for drive cycle radiator exhaust (g382), signal too largely and turbocharger boost control position sensor 'b', circuit low will delay your vw fault.

04156 Possible Causes:

04156 vw fault code may be caused by one or more of the following:

  • Glow Plug/Heater Circuit 'A' Malfunction
  • Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • Crankshaft Position Sensor A Circuit Low Input
  • Shift Solenoid E Performance or Stuck Off
  • Engine Shutoff Solenoid Malfunction
  • Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 04156 Code

  • Inspect all the connections ignition coil 'e' primary control, circuit low
  • 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

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VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range