E46Fanatics - View Single Post - Secondary Air Injection removal
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Old 08-16-2008, 10:34 AM   #15
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Join Date: Mar 2008
Location: Northern CA
Posts: 172
My Ride: '02 330Ci
Hey, thanx for the advice on the Innovate LC-1, I didn't know about this cool little gizmo. I dont know if it will work for this, but I ordered one to try and turn off the CEL for not have cats at this moment, plus it gives me a wideband output I can use to plug into when I tune my car. One of our customers is electronics guru and helped me out with a circuit, he called it a volage comparater something. It basicaly uses one of the 5v sensor supply voltage wires and steps it down with a couple of resistors, it actually doesn't look all that bad. I'll let you know if it works.
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