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Product Family / Category

ES600

Product / Topic

ES63x

Type

RealTimes Article

Title

New Instruments for Lambda Reference Measurements

New Instruments for Lambda Reference Measurements

RealTimes 1.2009:

New Instruments for Lambda Reference Measurements
ETAS measurement modules for test bench and in-vehicle testing

Oxygen probes – also referred to as lambda sensors – measure the oxygen contained in automotive exhaust emissions. The classic lambda closed-loop control provides a stoichiometric air-fuel mixture for combustion in spark ignition engines. The process enriches the exhaust gases in a proportion suitable for optimal processing by three-way catalytic converters.

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