The original throttle cable from your 2S is just too short and doesn't reach the linkage for that ITB’s. I had a check out some aged Toyotas within the wrecking yard and located one that would fit from the 1989 SV21 Camry. It’s critical to Stick to the manufacturer’s Guidance https://4age-20v-itbs45420.yomoblog.com/46253211/5-easy-facts-about-4age-20v-itb-described