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MAF/O2 sensor questions

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Old Jan 19, 2010 | 07:22 PM
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benzover
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From: milwaukee
2009 CLS550, 2005 E320 Estate 2017 GLC43C4
MAF/O2 sensor questions
Does anyone know, how many amps does the O2 sensor draws at idle and/ or mv at cruise? Does anyone know what the MAF is calulated in, the MAC tool sensor shows a value , but can't figure out what the number over H converts to , and whether I can convert it to SAE. One final question about the MAF sensor. What should the MAF readings be at idle and at off idle rpm. Sorry, just trying to figure this out first, without throwing parts at it, for no good reason.
Thanks for any help.
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Old Jan 21, 2010 | 08:29 AM
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benzover
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From: milwaukee
2009 CLS550, 2005 E320 Estate 2017 GLC43C4
I figured it out.
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