What does ECM stand for?

Electronic Control Module

A microprocessor that determines the beginning and end of each injection cycle on every cylinder. The ECM determines both fuel metering and injection timing in response to such parameters as engine crankshaft position and rpm, engine coolant and intake air temperature, and absolute intake air boost pressure.

Electronic Counter-Counter-Measures

Electronic Control Modules

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Extracellular Matrix

In biology, the extracellular matrix is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells.

Ectomycorrhizal

Ectomycorrhizas

Educazione Continua In Medicina

Electro Chemical Machining