Here are a couple of vacuum connection diagrams that you might find helpful when trying to repair your broken vacuum harness or if trying to diagnose a fault code that has to do with the vacuum harness, one of the sensors or solenoids connected to it. Care must be exercised when working with the harness, often the lines are brittle and will break or crack when flexed, even just a little.
Notice the solenoids are numbered but they are NOT consecutive! Starting from the firewall and counting forward the solenoids are numbered 1, 3 ,2. Each solenoid is actually numbered and the number should be visible.
DIAGRAMS ARE THE SAME JUST PRESENTED IN DIFFERENT FORMATS