The original throttle cable in the 2S is simply too small and does not get to the linkage for the ITB’s. I had a have a look at some previous Toyotas on the wrecking property and found just one that might in good shape from the 1989 SV21 Camry. It’s https://4age20vblacktop33951.blogdiloz.com/37903379/fascination-about-4age-20v-blacktop