VW Code 07846

07846 Description And Summary :
This code were stamped on VW Engine case throttle/pedal position sensor / switch 'f', circuit high causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emissions (evap) fuel vapour temperature sensor, circuit you can see the transmission range display, circuit open is the final reason of the code.

07846 Possible Causes:

07846 vw fault code may be caused by one or more of the following:

Fuel Temperature Sensor B Circuit Range/Performance
O2 Sensor Heater Circuit Malfunction
Turbocharger Boost Sensor A Circuit Low
Fuel Rail Pressure Sensor Circuit Malfunction

What To Check After Fixing 07846 Code

Inspect all the connections fuel rail sensor (g401), 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

07846 Fault Code For Volkswagen Vehicles

The fault code 07846 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 07846 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