Walbro Introduces its New: "ECU" Series electronic "Engine Control Unit"

Emerging after years of development and testing in the most demanding arenas of professional motorcycle, automotive and marine racing, Walbro is proud to introduce its new line of "Engine Control Units" referred to as the "ECU" Series. Unlike many competitive engine control products, Walbro has designed its ECU to allow customers "Full Access" to calibration parameters which includes nearly any function required to configure an engine management system. Full Access allows Walbro engineers and customers alike the flexibility to meet nearly any engine control requirement using standard electronic fuel injection components which, in turn, supports very short lead times in completing calibration requirements. Further, this new line of ECU product is designed to provide customers in any market the ability to affordably equip their future engine with electronic fuel injection (EFI). Following is a brief explanation of the (3) new basic ECU models:

ECU-A Model Features:

Provides control of fuel and ignition for up to (4) cylinder engines
 
Injection and ignition configurable parameters. A set of (32) x (16) calibration tables includes:

 
  • (1) Main fuel injection time based on Rpm vs. Load 
  • (1) Fuel correction per cylinder based on Rpm vs. Load 
  • (1) End-of-Injection timing based on Rpm vs. Load 
  • (1) Main ignition timing based on Rpm vs. Load 
  • (1) Ignition timing correction per cylinder based on Rpm vs. Load 

ECU-C Model Features

Provides control of fuel and ignition for up to (2) cylinder engines

Injection and ignition configurable parameters. A set of (32) x (16) calibration tables includes:
 

  • (1) Main fuel injection time based on Rpm vs. Load 
  • (1) Fuel correction per cylinder based on Rpm vs. Load 
  • (1) End-of-injection timing based on Rpm vs. Load 
  • (1) Main ignition timing based on Rpm vs. Load 
  • (1) Ignition timing correction per cylinder based on Rpm vs. Load
ECU-D Model Features:
 

Provides control of fuel and ignition for single cylinder engines

Injection and ignition configurable parameters. A set of (32) x (16) calibration tables includes:

 

  • (1) Main fuel injection time based on Rpm vs. Load 
  • (1) End-of-injection timing based on Rpm vs. Load 
  • (1) Main ignition timing based on Rpm vs. Load

 

 

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