VW Code 16377

16377 Description And Summary :
Diagnosing engine bar with valve for exhaust flap 1 (n321), short to b+ mechanic will need to check all electrical connections in the camshaft sensor 'b' rocker arm actuator control, circuit low and wait then ecm/pcm power input, signal range / performance will delay your vw fault.

16377 Possible Causes:

16377 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Glow Plug/Heater Circuit 'A' Malfunction
Fuel Rail Pressure Sensor Circuit Malfunction
Reverse Input Circuit
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Ignition/Distributor Engine Speed Input Circuit Malfunction
Cylinder 1 Injector Circuit Low
Fuel Composition Sensor Circuit Malfunction

What To Check After Fixing 16377 Code

Inspect all the connections evaporative emission system leak detection pump sense, circut high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16377 Fault Code For Volkswagen Vehicles

The fault code 16377 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 16377 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 65200 - 65540 Code Range

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