I have a big problem. Doing a tune up for the first time on a 94 Ranger 4x4 I have had for about 3 years now. It started running rough and stalling at idle speed but at WOT it ran fine. I figured it must need oxygen sensor or something. Anyways I bought new plugs, wires, and sensors. Only problem is after changing the passenger side sensor, i went to the drivers side and found that some nut job had cut the factory connector off and spliced a universal connector on it. I want to go back to the factory connector for an OEM sensor but I don't know which wire is what. There are 4 wires coming from the factory harness, there is an Orange wire, Blue with orange stripe, Blue with Grey stripe, and Black with a white stripe. If anyone could tell me where each of these should go on the O2 sensor I would like to just wire it to the O2 sensor and do away with this universal connector. Please give me any input you may have. If you have a 94 ranger you could look at and just let me know I would be most grateful. Thank you
]
Justin