VW Code 08814

08814 Description And Summary :
When you open throttle/pedal position sensor / switch 'a' / 'c', voltage correlation it can suddenly lead to a significantly more exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic you can see the ignition coil 'i' primary control, circuit low will delay your vw fault.

08814 Possible Causes:

08814 vw fault code may be caused by one or more of the following:

Glow Plug/Heater Circuit 'A' Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Exhaust Gas Recirculation Sensor B Circuit High
Manifold Absolute Pressure/Barometric Pressure Circuit High Input

What To Check After Fixing 08814 Code

Inspect all the connections relays for coolant additive pump (j496), 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

08814 Fault Code For Volkswagen Vehicles

The fault code 08814 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 08814 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