ENGLISH 43 / 43CHAP.7 – USE OF THE INSTRUMENT
gs-200
If this value exceeds 20 PPM the test will have failed, otherwise the program will
proceed in the normal way..
If the test fails, it can be repeated to bleed the probe filters and tubes. If the test repeat
is also unsuccessful, the filters must be changed and the tubes and sampling probe
adequately cleaned.
7.1.6 O2 SENSOR EFFICIENCY
Access the main menu of the EXHAUST GAS ANALYZER, press F6 "CONTROLS" and
then F7 "OXYGEN SENSOR EFFICIENCY"
The oxygen sensor output voltage monitoring mask will appear
If the measurement range is within the green zone, the sensor can be considered
efficient.
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