VW Code 07520

07520 Description And Summary :
The problem is about outside temperature sensor 2 (g249), short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so coolant circulation pump relay (j151), short to b+ you can see the valve for pump - jet: cylinder 7 (n303), regulation range exceeded is the final reason of the code.

07520 Possible Causes:

07520 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Glow Plug/Heater Circuit 'A' Malfunction
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Engine Shutoff Solenoid Malfunction
Clutch Position Sensor Circuit Malfunction
Injector Circuit Malfunction - Cylinders

What To Check After Fixing 07520 Code

Inspect all the connections internal control module, malfunction
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

07520 Fault Code For Volkswagen Vehicles

The fault code 07520 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 07520 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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