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Got an AEM wideband AFR gauge installed yesterday, getting my truck ready for boost. Next step for the wideband is to attempt to connect the serial communications for logging in HP Tuners. Video here:
Hooking it up is the easiest thing in the world. Data wire and a ground wire. Done.
Well I must be doing something wrong, or this thing is defective, or my laptop/HP Tuners isn't set up right, cause I can't get it to communicate over serial with HP Tuners. Will make some phone calls about it tomorrow.
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AEM Wideband Install 
