'97 CEL, fuel shuitoff, transmission sensor and whacky EGR
 

Folks,

Fuel shutoff started acting funny, threw a CEL. Also, in "S" trans mode, it was underpowered and shifting funny, way late on WOT. Dealer pulled shutoff and trans module codes.

Additionally, the EGR valve is doing a wired open close thing, actually closing the air flap causing me to think the resonance valves were acting up. I disconnected the actuator to the intake air flap and wired it full open.

The car runs OK, but what the heck is all this about?

Does anyone have a schematic so I can see how all the systems are related?

THNX!