General Motors 1.6L VORTEC:
Throttle issues.

Hey. I'm looking for some advice on a throttle pedal for a gm 1.6 Vortec I'm putting in a project I'm building. I got the motor from a skyjack 9250 scissor, and I'm trying to use it in a mini loader/ tractor I'm planning to build. My problem is I want to have an actual live throttle pedal, not just the 3 speeds the motor has now (idle, fast idle, and fast). The schematic for the engine shows 2 leads, speed+ and speed-, these aren't used in the scissor lift. Does anyone know what to hook up to these as a throttle? I'm thinking a potentiometer possibly? Or just vary the resistance between the 2 wires? Either way I'd like some advice as I don't want to let the smoke out of the computer. Does anyone know a make or model of a machine with this motor that has a throttle pedal? Thanks a lot for any help :)
  • Posted 14 Nov 2016 01:52
  • Discussion started by Mike21
  • Ontario, Canada
Showing items 1 - 1 of 1 results.
Sure! I would recommend using a potentiometer to vary the resistance between the speed+ and speed- leads on the engine schematic. This should allow you to have a live throttle pedal for your project without risking damage to the computer. As for a specific make or model with a similar setup, I'm not sure offhand, but hopefully, someone else can chime in with that info. If you want more help, visit OBD2.LTD Good luck with your build!
  • Posted 17 Jul 2024 17:09
  • Reply by Mauro26
  • China

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The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.
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Fact of the week
The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.
Fact of the week
The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.