AEM gauge

07-10-2009 | 10:42 PM

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From: GA

AEM gauge

My AEM AFR gauge seems to be reading lean. Is there a way to calibrate (or test ) it?

07-11-2009 | 07:33 AM

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From: CT

That I am unsure of.. BUT u can prob buy a Bosch wideband sensor off ebay for like 60 bux