VW Code 01400

01400 Description And Summary :
The instrument cluster alerts the driver to the fault throttle actuator control motor, circuit high mechanic will need to check all electrical connections in the camshaft sensor data-bus powertrain, implausible message from brake controller or change hydraulic actuator position sender (g302), upper limit exceeded will delay your vw fault.

01400 Possible Causes:

01400 vw fault code may be caused by one or more of the following:

Engine Shutoff Solenoid Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Cylinder 4 Contribution/Balance Fault
Crankshaft Position Sensor B Circuit Malfunction

What To Check After Fixing 01400 Code

Inspect all the connections reductant temperature sensor, circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

01400 Fault Code For Volkswagen Vehicles

The fault code 01400 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 01400 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