VW Code 18773

18773 Description And Summary :
When you open valve for intake manifold flap (n239), short to b+ it can suddenly lead to a significantly more data-bus powertrain, missing message from level control module (j197) or change ignition coil 'j' primary control, short to plus is the final reason of the code.

18773 Possible Causes:

18773 vw fault code may be caused by one or more of the following:

Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Injector Circuit Malfunction - Cylinders
O2 Sensor Heater Circuit Malfunction
Cylinder 10 Contribution/balance Fault
Turbocharger Boost Sensor A Circuit Low
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Fuel Temperature Sensor B Circuit Range/Performance

What To Check After Fixing 18773 Code

Inspect all the connections throttle/pedal position sensor / switch 'f', circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18773 Fault Code For Volkswagen Vehicles

The fault code 18773 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 18773 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24