Help

Hey guys I'm new here my 05 Tacoma I bought apparently was stolen from the previous owner he got it back and the exhaust system was tripped off of it well when I bought it I found out the O2 sensor wires were cut on the engine harness side and my check engine light is on and I don't think I'm getting very good gas mileage due to that I don't know but I'm having a hard time finding the pigtail I need where I live and I try to ordering one off eBay it ended up being the wrong one I know I can just solder the wires to the O2 sensors I just don't know what wire goes where on them if anybody can help

 

Upstream connector:
Standard Motor Products S3116

Downstream connector:
Standard Motor Products S1804

https://www.rockauto.com/en/catalog...l-connector,oxygen+(o2)+sensor+connector,2604

 

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