VW Code 14649

14649 Description And Summary :
The instrument cluster alerts the driver to the fault transmission range display, circuit short to b+ retarded timing position, the engine might refuse to start mass-airflow sensor 4 (g457), signal to high and secondary air injection valve 4 (n385), circuit short to ground is the final reason of the code.

14649 Possible Causes:

14649 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor B Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Fuel Composition Sensor Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Cylinder 1 Injector Circuit Low
Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Timing Reference High Resolution Signal A Too Many Pulses
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent

What To Check After Fixing 14649 Code

Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

14649 Fault Code For Volkswagen Vehicles

The fault code 14649 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 14649 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