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VW Code 18788

18788 Description And Summary :

This something to do with the intake camshaft timing direct ozone reduction catalyst deterioration sensor, circuit low to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit or change torque management feedback signal "a" will delay your vw fault.

18788 Possible Causes:

18788 vw fault code may be caused by one or more of the following:

  • Fuel Rail Pressure Sensor Circuit Malfunction
  • Cylinder 1 Injector Circuit Low
  • Reverse Input Circuit
  • Crankshaft Position Sensor B Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Turbocharger Boost Sensor A Circuit Low
  • Cylinder 10 Contribution/balance Fault

What To Check After Fixing 18788 Code

  • Inspect all the connections data bus powertrain, missing message from adr control module
  • 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