2013 wiring/fuse box diagram.

[Capeasy]

Hey gang, I'm trying to chase down a fuse for the upstream O2 sensors in the fuse box along with trying to repair the bank 2 sensor 1 connector. I posted some photos of the problem in my other posts but haven't got much response. I found a wiring diagram for a 2014 ppv on the LS1 Tech forum but it seems they have different color wires than a 2013?
I'm trying to solder on a new connector and pigtail but extremely difficult to do with out pulling out the complete harness. So i'm thinking of finding a location on the harness up on top of the engine where the harness is accessible and just omitting those existing 4 wires going down to the old connector?
Has anyone else had this same issue with these wiring harness?
And help would be appreciated.
Any help

[smwalker]

Here is the diagram for a 13
https://appcontent.chiltonlibrary.com/c ... 662668.pdf

Looks like F45UA is the fuse for that.

That translates into Fuse F33 Labeled EMIS 1 - F45UA B52C Heated Oxygen Sensor - Bank 1 Sensor 1, B52E Heated Oxygen Sensor - Bank 2 Sensor 1, Q12 Evaporative Emission Purge Solenoid Valve, Q43 Valve Lifter Oil Manifold Assembly (L77)

https://appcontent.chiltonlibrary.com/c ... 609166.pdf

[Capeasy]

Oh, great Steve. Let me see if I can now figure this out. Not real good with reading schematics, but something is better than nothing.

[smwalker]

I am not sure where you could intercept those wires but often pigtails you get would usually only give you about 10 inches of wire from the plug. SO you would have to modify to get them any further away.

[Capeasy]

I was so excited to find this 2014 schematic all in color from the LS1Tech.com site but it just wasn't to useful on the 2013. The connector terminal letters and wire colors are different on the 2014. Not sure what Manual they got it from or publication it's is, but even I could possibly figure it out. Lol
Since I don't know how to attach the link or PDF So the 2014 crowd could use it, and when I do the "upload file" gives me an error message. But here's a screenshot of the one page with the O2 circuits.

[Capeasy]

Sorry, forgot to attach the screenshot.