Question about AEM Gauges..
ok so the aem gauges have a red and black wire obviously the ground and w.e but they also have a whiet and blue wire.. i lost the manual so im just wondering what these are for?
all of them.. oil, boost, afr.. they all have white and blue wires... i have a feeling these are for data logging or something... they arent hooked up im just wondering what they are
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bootlgr
Scion xA/xB 1st-Gen ICE & Interior
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Jan 26, 2016 01:22 AM








