HI I HAVE A 1985 RAM50 WITH A CONQUEST TURBO MOTOR ITS A 85 FUEL SYSTEM ALSO COULD SOME ONE TELL ME HOW TO DO THE TPS AND ISC RESET THANKS
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I bet you can find more info on your turbo setup here.
Starquestclub
I think there are only about ten people that have turbo Raiders/Monteros here.

IIRC:

engine warmed up, ign off.

loosen tps screws and turn it cw to the limit, then turn on ign (do no start) and wait 10 sec.

disconnect the isc connector (in clip on side of tb to the rear).

backprobe the tps connector and find the terminal pair that varies around/below 1v as the tps is rotated. This takes long probe needles or two straightend paper clips, and set the tps voltage to .47-.51v. My 85 system liked .51 best. Turn off ign and reconnect the isc connector, and test for proper idle speed. On most starquests, a bad tps setting will cause surging at idle, IIRC.

The gymnastics with the isc connector and tps cw rotation is to set the isc motor at the lowest idle position and then lock it there by disco'ing it so it won't interfere with the tps setting...