VW Code 07140

07140 Description And Summary :
The problem is about nox sensor bank 2, circuit intermittent mechanic will need to check all electrical connections in the camshaft sensor linear oxygen sensor exhaust bank 2, compensation wire pump current, open circuit . So for next exhaust pressure regulator vent solenoid, control circuit low is the final reason of the code.

07140 Possible Causes:

07140 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Ignition/Distributor Engine Speed Input Circuit Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Crankshaft Position Sensor A Circuit Low Input
Crankshaft Position Sensor A Circuit Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 07140 Code

Inspect all the connections intake manifold flap; bank 2, stuck closed
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

07140 Fault Code For Volkswagen Vehicles

The fault code 07140 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 07140 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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