VW Code 17120

17120 Description And Summary :
Staring in engine valve for pump - jet: cylinder 7 (n303), electrical malfunction mechanic will need to check all electrical connections in the camshaft sensor powertrain data bus, missing message from abs controller . So for next electronic control module incorrect coding is the final reason of the code.

17120 Possible Causes:

17120 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Engine Oil Temperature Sensor Malfunction
Clutch Position Sensor Circuit Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
O2 Sensor Heater Circuit Malfunction

What To Check After Fixing 17120 Code

Inspect all the connections throttle/pedal position sensor / switch 'a' / 'c', voltage correlation
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

17120 Fault Code For Volkswagen Vehicles

The fault code 17120 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 17120 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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