JEEP O2 SENSOR WIRING
Need help with O2 sensor wiring. - JeepForum
Oct 24, 2014According to the diagram I have, the wiring for the other O2 sensor has the same colors, etc. Possibly you could use it as a guide. I just looked again, the wires are the same in the upstream connector, the connector even appears the same except for it's grey instead of black. Thanks to the internet and the jeep forums, that is the secondAuthor: Dammitjanet
Jeep Wrangler: 2 wires and connectorsen
Nov 12, 2008I took my 1993 2 Jeep Wrangler off roading last week and a tree limb I ran over ripped the wires and connectors from my oxygen sensor. I bought a Bosch universal oxygen sensor, but I can't hook it up because I don't know what the wiring scheme is on the Jeep end. The wires are Black/Blue, Black/Green, Black, and Green/Orange.