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The ECM (or ECU) is the primary device used for the control of the EFI System.

SKU: HFE0202 Categories: ,

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The Engine Control Module (ECM) is the central computer for the Desert Aircraft EFI system. Controls air and fuel along with spark timing for engines ranging from single cylinder 2 strokes to four cylinder 4 strokes internal combustion engines.  Two fuel channels along with two spark outputs, tach output. This unit is sometimes referred to as the ECU or engine control unit. (Note: you must own a Desert Aircraft EFI engine to purchase a replacement ECU.  You must also provide the serial number and date of purchase before one will be shipped.)


  • Weight: 2.9 oz (85g)
  • Voltage: 10-15V
  • Power Draw: Max 12 W at wide open throttle (includes fuel pump, ignition, servo, and injector power)
  • Size: 3 x 4 x 1 inch




Additional information

Weight .188 lbs
Package Dimensions 11.43 × 14.60 × 5.72 cm

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