microRusEFI small universal ECU

$375.00

The most advanced open source ECU

Perfectly suited for 1, 2, 3 and 4 cylinder applications!

  • Primary VR or Hall input. Configurable with few resistor changes

  • Secondary Hall input

  • x4 analog thermistor (temperature) inputs

  • x10 analog voltage inputs (0-5v)

  • x4 high-Z injector outputs

  • x2 high-current low side outputs for IAC/VVT/other solenoids

  • x4 low-current low side outputs for relays or warning lights

  • x4 5v logic-level ignition outputs

  • x2 5v/12v configurable logic level outputs. Requires resistor changes

  • Dedicated main relay control output

  • Electronic throttle body. Drive by wire

  • CAN connectivity on the plug

  • USB connectivity on the plug

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Community Support only. rusEFI does not have technical support stuff.

If you buy this, you should be prepared to follow rusEFI development carefully and be interested in tinkering.


OFF ROAD USE NOTICE: items sold through rusEFI LLC including tuning products may be designed for off-road/race use only, and are not applicable for vehicles in states that require pollution controlled vehicles. California (CARB) & other states prohibit the sale or use of some aftermarket parts, including those that tamper with, modify or defeat emissions systems in any 1966 and newer vehicles. rusEFI LLC prohibits the use of these products on emission controlled vehicles. These parts are sold for OFF ROAD, RACE-ONLY, ground-vehicle use only in a controlled environment.

rusEFI LLC does not implicitly or explicitly confirm the legality of using any products it sells on public roads. Customers are solely responsible for ensuring all products purchased are used in a legal manner.