Tci and fast engineers took a page from the very successful fast ez efi self tuning fuel injection system and designed the ez tcu programming interface to be completely intuitive. The rpm module included with the kit is not used in this case.
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Fast ez efi wiring diagram. There is no real expertise needed if you want to custom program your calibration. Fast xfi 20 wiring diagram fast xfi wiring diagram wiring diagram fast xfi 20 wiring diagram wiring diagram is a simplified pleasing pictorial representation of an electrical circuit. Preferred rpm source for the ez efi system. Fast4 112 fast can network. It shows the components of the circuit as simplified shapes and the skill and signal links along with the devices. The mastercell and powercell in your 20 circuit harness replace the need for the relays to control the fuel pump and the cooling fan.
And no part of the ez efi system is connected to the coil. How to megasquirt your ford mustang 50 diyautotune in fast xfi 20 wiring diagram image size 788 x 558 px. A capacitive discharge cd style ignition box is also required for the ez efi to control timing. Fast ez efi fuel base kit. Wish list compare. The fast ez efi wiring harness is clearly labeled and corresponds to the manual for a smooth hookup to the vehicles electrical system.
Instructions xfi can retrofit kit assembly. Fast4 185 xfi progressive n20 wiring with tbc. Positive and negative battery connections must be made directly to the battery or electrical noise could be a problem. Wiring the ez efi is pretty straight forward. Fast4 103 301412 14 schematics option can retrofit cable term resistors. Instructions xfi can connectors assembly.
If using one of these ignitions the tach in rpm module wire in the ez efi wiring harness is connected directly to the tach output from the ignition box. Fast4 143 xfi 4 stage n20 wiring. Fast is the leading developer of electronic fuel injection systems efi components. Fast xfi wiring diagram fast ez efi 20 wiring diagram wiring within fast xfi 20 wiring diagram image size 914 x 750 px. Ez efi fuel master kit in tank fuel pump. The ez efi system and wiring harness are set up to be plug and play with our fast crank trigger kits or dual sync distributors.
You are going to use the ignition output on your powercell to supply the switched 12 volts for the efi system. Fast4 144 xfi 4 stage n20 wiring with tbc. Fast is the leading developer of electronic fuel injection systems efi components intake manifolds tuning tools for high performance and street applications fast wiring diagrams javascript seems to be disabled in your browser.
Gallery of Fast Ez Efi Wiring Diagram
