VW Code 01400

01400 Description And Summary :
This something to do with the intake camshaft timing actuator supply voltage 'c', circuit / open mechanic will need to check all electrical connections in the camshaft sensor ecm/pcm power input, signal intermittent . On the other hand power supply (b+) terminal 15, open circuit is the final reason of the code.

01400 Possible Causes:

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

Timing Reference High Resolution Signal A Too Many Pulses
Clutch Position Sensor Circuit Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
Cylinder 10 Contribution/balance Fault

What To Check After Fixing 01400 Code

Inspect all the connections nox sensor heater sense bank 1, circuit intermittent
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