Originally Posted by
joecar
I'll locate a link for this for you...
Basically:
- use relay to invert 2-3 solenod signal,
- drive TCC PWM from either TCC ON/OFF or from TCC PWM gated thru a relay controlled by TCC OB/OFF (i.e. do not drive TCC PWM directly from TCC PWM),
- remove/ignore 3-2 control signal.
The reason you may want to drive a 4L80E from a 4L60E segment is that the car segment keeps the TCC locked on zero throttle, this gives a manual trans feel.