The way to Reset a Volkswagen Check Engine Light

Volkswagen automobiles created right after 1996 are equipped which has a method of sensors identified as On Board Diagnostics (OBD II). These sensors monitor quite a few crucial engine functions and assist to lower harmful emissions. When among these sensors fails it sends a signal to the engine laptop or computer to illuminate the "Check out Engine" light in the dash. To clear this light you will need a diagnostic code scanner. Scanners range in price from $40 to $120 and are available at most auto parts stores. Other People Are Reading Ways to Reset the Verify Engine Light The way to Reset the Service Light on a Volkswagen Passat Things You'll Need Diagnostic code scanner Show More Instructions 1

Connect the diagnostic code scanner for the vehicle's diagnostic port. The port will be located in the dash below the heater controls.

2

Turn the key on the "Run" position, but do not start the engine.

3

Press the button on the scanner that reads "Scan for trouble codes."

4

Wait for the scanner to finish scanning the engine's pc.

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Press the button on the scanner labeled "Clear all trouble codes."

6

Disconnect the diagnostic code scanner from the vehicle.