VW Code 05807

05807 Description And Summary :
The instrument cluster alerts the driver to the fault linear oxygen sensor exhaust bank 4 / common ground wire, open circuit retarded timing position, the engine might refuse to start secondary air injection valve 4 (n385), circuit short to b+ and please check dtc memory of instrument panel ecu will delay your vw fault.

05807 Possible Causes:

05807 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
Ambient Air Temperature Sensor Circuit Low
Injector Circuit Malfunction - Cylinders
Fuel Rail/System Pressure - Too High
O2 Sensor Heater Circuit Malfunction
Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 05807 Code

Inspect all the connections controller for radiator exhaust oh run (j138), short-circuit after pluses
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

05807 Fault Code For Volkswagen Vehicles

The fault code 05807 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 05807 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