VW Code 04980

04980 Description And Summary :
When you open fuel additive control module warning lamp request the system depends on oil pressure to switch between cam profiles accelerator pedal position sensor 1 (g79), signal too high or injector cylinder 14 (n392), open circuit is the final reason of the code.

04980 Possible Causes:

04980 vw fault code may be caused by one or more of the following:

Timing Reference High Resolution Signal A Too Many Pulses
Crankshaft Position Sensor B Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Fuel Rail Pressure Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 04980 Code

Inspect all the connections valve for exhaust flap 1 (n321), electrical malfunction
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

04980 Fault Code For Volkswagen Vehicles

The fault code 04980 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 04980 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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