rusefi_documentation/SENT-ETB-Electronic-Throttle-Body.md

SENT Electronic Throttle Body

See also Vault-Of-Electronic-Throttle-Bodies-ETB

GM uses SENT since 2015ish and Ford uses SENT ETBs/DBW since around 2019ish.

Large Ford 0280750688 2019 Mustang and Godzilla.

Large GM 12617792 for instance 2014-2019 Chevrolet Silverado 1500 Throttle Body

Smaller GM 12639457AA for instance 2012 Buick regal and Opel Insignia 2.0 turbo A20NFT.

All three use same pinout with different colors obviously.

1- motor +

2- motor -

3- TPS Signal (sent)

4- low reference (sensor ground)

5- 5 volt reference

6- not used.

Harness

harness side connector TE 1-1419168-1 pins 1393365-2 kit https://www.bmotorsports.com/shop/product_info.php/products_id/4479

See also

https://github.com/rusefi/rusefi/labels/SENT-protocol for dev notes.

SAE J2716-2016.pdf is the standard.

Hardware

At the moment only microRusEFI has SENT capable pins

See https://github.com/rusefi/rusefi/tree/master/firmware/hw_layer/drivers/sent