could anyone help me find ecu pinout for a 99 Mustang GT including pinouts under the hood and any other. I know of 1 pinout on the passenger side firewall I tapped into for a tach signal for my fuel pump. I think it's a 42 pinout connector and only know pin 34. I also would like a hot wire that is activated by the ignition for wideband controller sensor. I googled my brains out and can't find anything.
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