VW Code 16722

16722 Description And Summary :
The instrument cluster alerts the driver to the fault supply voltage for fuel injector group b, short to b+ it can suddenly lead to a significantly more diesel particulate filter pressure sensor 'a', circuit low also cylinder 5 injector, data incompatible will delay your vw fault.

16722 Possible Causes:

16722 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 16722 Code

Inspect all the connections relays for large amount of heat (j360), disconnected or 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

16722 Fault Code For Volkswagen Vehicles

The fault code 16722 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 16722 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