A green plug on a S1???? The green sensor is a knock sensor only found on S2's.

its a s2 im talking about???? also gen ford manual states: temperature sensor is green,thermo time switch is brown, now im totally lost, its time for a box of matches i think.

so what is the yellow plug for on a s2? mabye there has been mix matching between s1 and s2s here, what would the simtons be for thermo time switch not working?? or the cold start?? car will start 1st thing in the morn and run for 15 to 20 seconds then cut out, that makes me think the cold start may be working but tts may not.