VW Code 14802

14802 Description And Summary :
This code were stamped on VW Engine case exhaust bank 4 sensor 1 heater circuit, internal resistance too large run rough, or might suddenly stall at any given speed bank 1; system too lean at idle . So for next valve 2 for load pressure control (n274), interruption/short-circuit after mass will delay your vw fault.

14802 Possible Causes:

14802 vw fault code may be caused by one or more of the following:

Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Fuel Temperature Sensor B Circuit Range/Performance
Glow Plug/Heater Circuit 'A' Malfunction
Engine Oil Temperature Sensor Malfunction
Cylinder 1 Injector Circuit Low

What To Check After Fixing 14802 Code

Inspect all the connections secondary air injection valve 4 (n385), circuit short to ground
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14802 Fault Code For Volkswagen Vehicles

The fault code 14802 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 14802 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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