Electronic Ratio Adapter not working
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Location: Munford, Alabama
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Car: 91 Camaro RS
Engine: 350 C.I.
Transmission: 700R-4
Electronic Ratio Adapter not working
Well I got it and got it wired up and its not working. It didnt come with any instructions which sucks but I have it wired in to the brown wire going to the ECM and its not changing the reading on my speedometer. Its getting power with ignition on because the LED light inside the box is flashing. All it says is connect one wire to wire coming from speed sensor and connect the other to the wire to the ECM. If you need any more info just ask I have got to get this figured out.
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