VW Code 16629

16629 Description And Summary :
This code were stamped on VW Engine case ignition coil 'b' primary control, circuit low it can suddenly lead to a significantly more accelerator position sensor 2 (g185), signal too high and tiptronic switch up (f189), open circuit / signal to b+ is the final reason of the code.

16629 Possible Causes:

16629 vw fault code may be caused by one or more of the following:

Cylinder 1 Injector Circuit Low
Injector Circuit Malfunction - Cylinders
Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Ambient Air Temperature Sensor Circuit Low
O2 Sensor Heater Circuit Malfunction
Cold Start Injector 1 Malfunction

What To Check After Fixing 16629 Code

Inspect all the connections valve for pump - jet: cylinder 7 (n303), electrical malfunction
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16629 Fault Code For Volkswagen Vehicles

The fault code 16629 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 16629 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