python 991 for 94 toyota celica gt

Ok. The only way I was able to make it work was using a tach wire (grey at Diagnosis connector driver side engine. by master cylinder). It didn't work with virtual tach or volt detector. Still can't make heat blower motor to run. I have my orange wire from python to gray wire on ign. switch. It has 13volts when engine running, but blower is off all the time. Can I run this wire straight to the ac control and wire it there?ok let't start. (+) is positive (-) is negative.

wich wire suppose to feed A/C? Accesoty wire(gray)?ok let't start. (+) is positive (-) is negative.