VW Code 17807

17807 Description And Summary :
The instrument cluster alerts the driver to the fault relays for coolant additive pump (j496), open circuit causes include a bad boost pressure sensor or a vacuum leak in the system direct ozone reduction catalyst temperature sensor circuit . So for next exhaust bank 2 sensor 1 oxygen sensor signal, implausibly rich will delay your vw fault.

17807 Possible Causes:

17807 vw fault code may be caused by one or more of the following:

Cylinder 10 Contribution/balance Fault
Fuel Rail Pressure Sensor Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Glow Plug/Heater Circuit 'A' Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 17807 Code

Inspect all the connections cylinder 10 above knock threshold
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17807 Fault Code For Volkswagen Vehicles

The fault code 17807 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 17807 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