logo

VW Code 15156

15156 Description And Summary :

This code were stamped on VW Engine case engine coolant level low causes include a bad boost pressure sensor or a vacuum leak in the system engine coolant temperature signal, range / performance you can see the exhaust bank 4, sensor 1, no activity is the final reason of the code.

15156 Possible Causes:

15156 vw fault code may be caused by one or more of the following:

  • Ambient Air Temperature Sensor Circuit Low
  • Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
  • O2 Sensor Heater Circuit Malfunction
  • Crankshaft Position Sensor B Circuit Malfunction
  • Crankshaft Position Sensor A Circuit Low Input
  • Turbocharger Boost Sensor A Circuit Low

What To Check After Fixing 15156 Code

  • Inspect all the connections exhaust gas temperature control circuit bank 4, out of 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