ECM (Engine Control and Monitoring) develops, manufactures, and sells test instrumentation and control systems for vehicle powertrains, engines, and combustion systems. Our products are used to increase energy conversion efficiency and reduce pollutant emissions. ECM is the world's largest producer of ceramic sensor-based engine and combustion system test instrumentation.  ECM's innovations include: the ceramic sensor-based NOx analyzer, the ceramic sensor-based EGR (Exhaust Gas Recirculation) analyzer, dynamic pressure compensation for ceramic sensors, "smart" ceramic sensors, and fast-response temperature measurement. ECM's tools are used by major vehicle manufacturers, engine manufacturers, combustion system manufacturers, research institutions, and government agencies throughout the world.
AFR, O2, Lambda Analyzers AFR, O2, Lambda Module Kits Lambda Sensor Cal System
Features:
  • AFR, FAR, λ, φ, %O2
  • Single and Dual Channel
  • Multi-Fuel Compatible
  • Analog, Serial, and CAN Outputs
  • Optional Pressure Compensation
Features:
  • AFR, FAR, λ, φ, %O2
  • Multi-Fuel Compatible
  • Analog, Serial, and CAN Outputs
  • Build Multi-Channel Systems
  • Optional Pressure Compensation
  • Optional Remote Displays
Features:
  • Simple to Use
  • Traceable, Repeatable Calibration
  • Requires No Tanks of Gases
  • Includes Sensor Simulator
  • Integrated Training Video
NOx Analyzers NOx Module Kits EGR Analyzers
Features:
  • NOx, AFR, FAR, λ, φ, %O2
  • Single and Dual Channel
  • Multi-Fuel Compatible
  • Analog and CAN Outputs
  • Optional Pressure Compensation
Features:
  • NOx, AFR, FAR, λ, φ, %O2
  • Multi-Fuel Compatible
  • CAN Output
  • Build Multi-Channel Systems
  • Optional Pressure Compensation
  • Optional Remote Displays
Features:
  • EGR, AFR, FAR, λ, φ, %O2
  • Fast Response
  • Fully Pressure Compensated
  • Non-Intrusive, No Pumps
  • Multi-Fuel Compatible
  • Analog and CAN Outputs
Ambient RH, T, P, O2 Module Throttle & Control Module Fast Temperature Module
Features:
  • Ambient, Intake Air, Cabin Air Use
  • Humidity, Dew Point, Temperature, Pressure, Water Vapor Pressure, %O2 in Air
  • CAN Output
  • Optional Remote Displays
Features:
  • Simulates Throttle Pedal
  • Simplifies Dynamometer Testing
  • General Purpose Control Device
  • Four Ain, Four Aout, Four PWMout
  • CAN Controlled
Features:
  • Engine Exhaust System Use
  • Fast, Rugged Measurements
  • Fast and Standard Outputs
  • Galvanic Isolation
Hybrid Vehicle Tool Legacy Products OEM Products
  • High Voltage Ripple Generator
  • Test Batteries, Controllers, Motors
  • CAN Controlled
  • XCM113
  • AFM9