90 tsi, will 91-94 tb work?

[BlackTopPat]

ok my isc is gone and i cant find a used one for a 90 TB so i was wondering if i can switch my tb over to a 91? vac lines the same?(i know there not located in the same spot but same order?) and the connectors dont match but is hardwiring possible? and are there physical limits or constrictions? thanks

 

[patsevo8]

Yes everything will work.

 

[DSMatMSU]

lots of ppl doing this recently, just got done swapping my 90 to a 92.... you just have to solder in the new tps, (wire colors are the same) everything appears to have worked for me, except now i have idle surge :thumbdown the plug for the ISC was the same, allthough i had to stretch the wires a little farther to make the plug reach....
I also noticed that the newer TB is thinner.... and if you have an after market elbow it might take away even more.... i had to use smaller bolts, (or a few extra washers)
the only reason i swapped was to fix the shaft seals for boost leaks, and i blocked off the coolant lines and FIAV....

 

[BlackTopPat]

what do i have to solder? the wires for the tps or the actual tps?

 

[DSMatMSU]

what do i have to solder? the wires for the tps or the actual tps?

the 3 wires... tps is just a different style...