VW Code 00817

00817 Description And Summary :
Staring in engine linear oxygen sensor exhaust bank 4 / reference voltage, implausible mechanic will need to check all electrical connections in the camshaft sensor power supply terminal 30, voltage too low or change control module defective will delay your vw fault.

00817 Possible Causes:

00817 vw fault code may be caused by one or more of the following:

Fuel Composition Sensor Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
O2 Sensor Heater Circuit Malfunction
Crankshaft Position Sensor A Circuit Low Input
Ignition Coil A Primary/Secondary Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Reverse Input Circuit
Fuel Rail/System Pressure - Too High

What To Check After Fixing 00817 Code

Inspect all the connections ignition coil cylinder 16, open circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

00817 Fault Code For Volkswagen Vehicles

The fault code 00817 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 00817 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