VW Code 04873

04873 Description And Summary :
Diagnosing engine bar with radiator exhaust control 1, short-circuit after mass mechanic will need to check all electrical connections in the camshaft sensor o2 sensor signal bank 1 sensor 3, biased / stuck rich or change fuel cap sensor / switch, circuit low will delay your vw fault.

04873 Possible Causes:

04873 vw fault code may be caused by one or more of the following:

Clutch Position Sensor Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Cylinder 1 Injector Circuit Low
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Fuel Rail/System Pressure - Too High
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 04873 Code

Inspect all the connections data bus powertrain, implausible message of the awd 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

04873 Fault Code For Volkswagen Vehicles

The fault code 04873 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 04873 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