The original throttle cable with the 2S is simply too limited and doesn't reach the linkage with the ITB’s. I had a look at some old Toyotas on the wrecking garden and found a single that might healthy from the 1989 SV21 Camry. This structure gets rid of the restrictions https://hectordukap.bloggazzo.com/38017473/5-simple-techniques-for-toyota-4age-engine-for-sale