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Home >> Mercedes Benz >> 1991 >> 190E 2.3 (201.028) L4-2.3L (102.985) >> Repair and Diagnosis >> Powertrain Management >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Computers and Control Systems >> Oxygen Sensor >> Specifications >> Pressure, Vacuum and Temperature Specifications

Pressure, Vacuum and Temperature Specifications

OXYGEN SENSOR
Operating Temperature 660 - 1560°F (350 - 850°C)

EGR TEMPERATURE SENSOR
Fault Signal [1] 248°F (120°C)



[1] At normal operating temperatures, the CIS-E control unit will recognize an EGR temperature < 248°F as a fault.
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