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Tuner
rs232 confusion?
I understand all the wiring on the instructions and I get that I need a rs232/usb adapter which is simple. How am I supposed to connect the wire from the AEM 30-0300 gauge into the rs232, is there a blank or a dummy plug I can buy to wire myself? I'm just not finding the other half of the rs232 to manipulate this blue sensor wire into. Any suggestions on what to buy so I can splice this wire into the 232 plug
Last edited by MrFixIt86; 02-25-2020 at 06:13 AM.
14 GMC sierra 5.3
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Tuner
Okay nevermind, I got the right plug end found on eBay. I knew it was simple but just wasn't doing the right search on the bay.