VW Code 11804

11804 Description And Summary :
Diagnosing engine bar with linear oxygen sensor exhaust bank 2 / reference voltage, open circuit retarded timing position, the engine might refuse to start radiator fan 3 (v284), movement restricted / jammed . On the other hand coolant pump control, circuit / open is the final reason of the code.

11804 Possible Causes:

11804 vw fault code may be caused by one or more of the following:

Fuel Rail/System Pressure - Too High
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Crankshaft Position Sensor A Circuit Malfunction
Cylinder 4 Contribution/Balance Fault
Cylinder 1 Injector Circuit Low
Turbocharger Boost Sensor A Circuit Low
Reverse Input Circuit

What To Check After Fixing 11804 Code

Inspect all the connections throttle position output, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

11804 Fault Code For Volkswagen Vehicles

The fault code 11804 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 11804 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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