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| {{Technical support}}
| | #REDIRECT [[Oxygen signal]] |
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| == Problems ==
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| *The oxygen signal remains at or close to zero even at high oxygen levels.
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| *The signal at air saturation is abnormally low.
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| == Test and solutions ==
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| '''The oxygen signal is very low at air saturation and less responsive than expected.'''
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| :'''Solution 1:''' Check the [[gain]] setting for the affected oxygen channel.
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| ::::*The gain setting was too low, and the oxygen signal increases to the expected level after increasing the gain.
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| ::::*The gain was correct: Locate the problem using the procedure described in [[Locating a problem]] and [[Sensor test]].
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| {{#set: Technical service=O2 sensor|Technical service=O2 signal}}
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| __SHOWFACTBOX__
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| [[Category:Technical service]]
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