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SENT Electronic Throttle Body

See also Vault of Electronic Throttle Bodies

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.

image

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