The initial throttle cable from the 2S is too small and doesn't reach the linkage to the ITB’s. I had a examine some previous Toyotas with the wrecking garden and found a single that might suit from a 1989 SV21 Camry. This design and style eradicates the limitations and inefficiencies https://marconpnnl.alltdesign.com/toyota-4a-ge-no-further-a-mystery-57934798