rolfs_7

a while back i posted this thread. https://www.rx7club.com/2nd-generation-specific-1986-1992-17/wot-bucking-800667/
about my swap with my WOT issue. so its cold now and i havnt had much time/warm weather to work on it. the other day it got nice and warm (40 degrees) and was out messing around. I noticed when the car is off and i open the throttle i could hear a Tick. its not all the way open when it does it. pretty much every time i opened the throttle i heard it. the ONLY things i have plugged in are the injectors around there. so i put my finger down on the primary rail and could feel the tick. what is going on this is driving me nuts! thx in advance.

HAILERS

It might be the outer set of secondary throttle plates are not opening. Look and see.

rolfs_7

im pretty sure they are but i will double check after work. sry i didnt list the details S5 NA engine stock aside from emissions delete and i think the guy b4 me did a TB mod. (idk why he did it its NA). I just remembered on the back of the upper manifold by the firewall drivers side there is i believe a air temp sensor? i might have swapped it with an S4. this wouldnt make these problems would it?

rolfs_7

also about the secondary TB plates are you relating that to the power issue or the injector click when i open the TB?

rolfs_7

the throttle body has only 2 top and one under those. all open just fine. still dont understand the click when i open the throttle up?