tps quickie
 

quick question,..is it worth while switching out my s4 tps sensor for an s5 tps sensor? b/c i am still having an erratic idle problem, and i want to try this.
motor is an s5 with an s4 tps sensor, i was wondering if that could be the cause of the erratic idle problem. what are you thoughts?

No, the TPS is not the same between S4 and S5 RX-7's.

http://mazdatrix.com/86-92Electrical-Chassis.htm Check the TPS section.

You can post a WTB here: https://www.rx7club.com/2nd-generation-rx-7-1986-1992-parts-194/