When you receive your ez tcu it will come with much more detailed instructions. A wiring diagram is a simplified standard pictorial representation of an electrical circuit.
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Ez tcu wiring diagram. Do not connect anything from the ez tcu system to the coil rpm module or. It shows the parts of the circuit as streamlined forms and also the power as well as signal links in between the gadgets. Power automedia 51906 views. If using a clean processed tach signal the tach in rpm module wire in the ez tcu wiring harness is connected directly to that source the tach output from an ignition box etc. Self diagnostics allow users of every skill level to fully utilize the ez tcu. No software laptop or experience.
Module wire in the ez tcu wiring harness directly to that terminal. The tcu will be damaged. Page 6 but the tcu will be damaged and system performance will degrade. Assortment of ez wiring harness schematic. The initial setup consists of simple questions about your vehicle and the rest is already programmed into the ez tcu ecm. A tcu transmission control unit a a tcu transmission control unit a wiring harness a handheld user interface and an rpm module.
Do not bypass the rpm module and connect the tach in rpm module wire in the ez. In a case like that the rpm module is required since what you are really doing is connecting to the negative side of a dwell controlled coil. The ez tcu system is made up of several main components. Inside tcis ez tcu transmission control unit duration. After the initial wiring and ecm installation it was simply a matter of turning the ignition on and plugging the included handheld into the ecm and a 12 volt cigarette lighter source. The ez tcu allows for maximum electronic control over shift points shift firmness and shift speed.
The complete kit includes the transmission control unit hand held unit and wiring harness. Will vance covers the basics of installing the tci ez tcu controller and wiring harness.
Gallery of Ez Tcu Wiring Diagram
