Hella is an OEM Accelerator Pedal Sensor manufacturer for Volkswagen.

For MANUAL Transmission Only

The throttle position sensor, or TPS, is a sensor that is used to monitor the position of the throttle. This sensor provides a variable resistance dependent upon the position of the valve. It also sends information to the ECU to help control the ignition timing and fuel injection timing.

This sensor is used in all Mk4 Gas engine manual transmissions for the drive-by-wire system.

Part #’s

6Q1-721-503-M / 6Q1721503 M / 6Q1 721 503 M / 6Q1721503M

1J1-721-503-J / 1J1721503 J / 1J1 721 503 J / 1J1721503J

6Q1-721-503-A / 6Q1721503 A / 6Q1 721 503 A / 6Q1721503A

6Q1-721-503-C / 6Q1721503 C / 6Q1 721 503 C / 6Q1721503C

6Q1-721-503-E / 6Q1721503 E / 6Q1 721 503 E / 6Q1721503E

6Q1-721-503-F / 6Q1721503 F / 6Q1 721 503 F / 6Q1721503F