{"product_id":"basic-efi-relay-module","title":"Motorsports EFI relay module","description":"\u003cp\u003eThe R100 relay module has all the relays and fuses you need for a basic EFI installation on a vehicle with otherwise complete wiring. Perfect for street rods, restomods, off roading, and club level race cars. This is a rugged module with motorsport connectors, potted to protect it from vibration and water. No screw-terminal connections here! This module combines the easy wiring and heavy duty connectors you'd see in a race PDM, but it has the straightforward setup and low price tag that you'll get from staying with mechanical relays and basic fuses.\u003c\/p\u003e\n\u003cp\u003eConnectors sold separately,\u003c\/p\u003e\n\u003cp\u003eThis module has six fused power outputs:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEFI controller\u003c\/li\u003e\n\u003cli\u003eSensor power for O2 sensor heaters, wideband controllers, or EGT modules\u003c\/li\u003e\n\u003cli\u003eFuel pump\u003c\/li\u003e\n\u003cli\u003eFuel injectors\u003c\/li\u003e\n\u003cli\u003eIgnition system\u003c\/li\u003e\n\u003cli\u003eAuxiliary relay for fans or other on\/off outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe EFI controller and sensor outputs are active at key-on. The fuel pump, injectors, and ignition outputs turn on with the ECU's fuel pump relay. And the auxiliary relay responds to a separate EFI controller output. Each circuit has a LED light to make diagnostics easier. Uses ATO fuses, not included. 30 amp relays are included.\u003c\/p\u003e\n\u003cp\u003eIgnition switch doesn't have any wires that are hot in both Start and Run? No problem - the R100 has separate switched power and start signal inputs, both of which can turn on the main relay. And we have built in diodes to ensure that voltage doesn't backfeed from the start terminal to the run terminal or vice versa.\u003c\/p\u003e\n\u003cp\u003eThe ECU, sensor, and injector outputs are rated for 13 amps, while the fuel pump, ignition, and auxiliary outputs are rated for 25 amps each. Maximum totals are 25 amps for the ECU and sensor outputs, and 50 amps for the remaining four outputs.\u003c\/p\u003e\n\u003cp\u003eAssembled in the USA. The PCB and enclosure are made in the USA, as is the potting resin. Relays, connectors, and other parts are sourced globally.\u003c\/p\u003e","brand":"Cramer Power Electronics LLC","offers":[{"title":"Default Title","offer_id":44426079535197,"sku":"R100","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/3001\/3533\/files\/EFImoduleonly.jpg?v=1783179613","url":"https:\/\/cramerpower.com\/products\/basic-efi-relay-module","provider":"Cramer Power Electronics LLC","version":"1.0","type":"link"}