seems the tps i was using for my orginal measquirt install has shorted out and is very useless now its all thats holding me up on making the rx run

 

so i have the old one from the 85 rx but i need the pinouts for it

what color wires are ground signal and +volt

its a 3 wire unit no idle/wot switch

 

otherwise everything else is all wired up in teh rx and seems to check out just need a good tps to put on it so i can start it up

 

 

also need to know wich wires under the hood at the connector are for the oil psi gauge and the temp gauge

plus how the tach is triggered

If you have an ohmmeter handy you should be able to figure out which leads are what pretty easily.