Aftermarket throttle position switch for 85-92 Vanagon waterboxer

Aftermarket throttle position switch for 85-92 Vanagon waterboxer The Hall Switch provides idle and full throttle signals to your ECU electronically, as opposed to finicky vacuum systems, or mechanical microswitches. Your old grey cam is replaced with a Magnet Disc, containing two tiny Neodymium magnets, which activate a Hall Sensor at the two throttle shaft end points. All components are pre-mounted on a double sided printed circuit board, which is tested individually with the Magnet Disc supplied with your kit. Simply remove your old microswitch, replace it with the circuit board assembly, and make two simple connections to 12V and ground with wires & connectors provided, reconnect the two wires from your old switch, and your installation is complete. We have even provided an LED to make adjusting your new switch on installation or later much easier. Circuit is protected against over current with a resettable fuse, and isolated from your vehicles 12V system via a 5V regulator chip. All required parts, along with a detailed installation manual are included, and we are providing a FREE pocket digital VOM to the first 25 Hall TPS Kit customers. This meter can be helpful to ensure you are connecting the switch to the correct 12V point, and will be a handy trouble-shooting tool to keep in your Vanagon's glovebox. Also, a 6" T Handle 3mm Hex Wrench is included in your kit.