Stop light switch to ecu

[89supracrazy]

Can someone tell me where this stp circuit is at the ecu. My car is a 89+. Is this on a different model. I might be missing something. Scroll to bottom of page.





http://cygnusx1.net/Media/Supra/Library/ToyotaTech/h24.pdf

 

[89supracrazy]

Any pros. out there. Someone can explain this diagram. I don't see no stp in the 89+ pinout. I was just curious if anyone else has questioned this.

 

[stevenr816]

I don't see why you would need a stop input in the first place. I'm sure cruise control has it's own input

 

[89supracrazy]

I don't see why you would need a stop input in the first place. I'm sure cruise control has it's own input

It says that it controls fuel cut on deceleration when the brake pedal is pressed. If so where is the pin at the ecu.

 

[stevenr816]

Fuel cut on decel? That doesn't make since when there's the idle switch

 

[jetjock]

Those autoshop101 files are not supra specific and when reading them you have to filter what applies to the car and what doesn't. STP doesn't.

 

[89supracrazy]

Those autoshop101 files are not supra specific and when reading them you have to filter what applies to the car and what doesn't. STP doesn't.

Ok. Thanks for clearing that up. I seen the stop light print in the tewd but it did not show it going to the ecu. Like you said this does not apply.