|
Figuring out which of the GTO's TPS wires to tap into for the FJO's TPS activation signal was tough. NX's instructions for this C6 Corvette kit specified tapping into the purple TPS wire at the lower rear of the plug. We did so when hooking up the FJO box, which resulted in the solenoids rapidly turning on and off--the Goat's wiring is different. A digital multimeter was used to try to figure out the problem, and the voltage read normal. With help from NX's Ricky Stancik, FJO's Gerald Oberbuchner, and TTP's George Benson, Werner concluded that there were two TPS signals--one rising, one falling--and the voltage signal characteristics of each (i.e., whether or not they had some sort of spiking behavior invisible on a multimeter) would be visible only on a scope, which we didn't have. Chris decided to hook up the TPS activation wire to the falling signal, which was the green wire at the top rear of the plug. This worked, and we now had a TPS signal for the FJO box. View Related Article
|
|