wont start without CSC switch

[TX_QtPi]

So last couple of days the Runner has been a little shaky. Mostly between shifts or at idle. Didn't think much of it.

#1. Today it would NOT START, I had to press the Clutch Start Cancell Switch to get it to crank up. It started and I made it about a mile from my house before it stalled.

#2. When it stalled, it sputtered like it has been doing the last couple of days and trembles like its not getting gas.

It is a 1991 4runner, 3.0, 4x4, Manual Transmission.

I'm suspecting the COR but not 100% positive does the COR control the clutch (or any part of the csc, to make it not start up) too?

I'm about to go do the jumper test on the COR, someine told me to check the air intake hoses too because the affect the AFM, which has something to do with the fuel pump, is this right?

Point me in the right direction for a fix to get the 4Runner back up and running please!!

Thanks so much. Cynthia

 

[fourwd1]

The Clutch Start Switch does not affect the COR, it does control the Starter Relay.
There is an interlock switch for the fuel pump in the AFM, that also affects the COR.
Jumpering the Fp and +B terminals in the test connector bypasses both the COR and switch in AFM.