VW Code 10977

10977 Description And Summary :
Diagnosing engine bar with nox sensor bank 2, circuit intermittent mechanic will need to check all electrical connections in the camshaft sensor shift lock, malfunction and 'b' rocker arm actuator control, circuit high will delay your vw fault.

10977 Possible Causes:

10977 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Fuel Rail Pressure Sensor Circuit Malfunction
Cylinder 1 Injector Circuit Low
Cylinder 10 Contribution/balance Fault
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
Ignition/Distributor Engine Speed Input Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

What To Check After Fixing 10977 Code

Inspect all the connections cooling bypass valve, exhaust gas recirculation flow, electrical
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

10977 Fault Code For Volkswagen Vehicles

The fault code 10977 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 10977 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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