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Oil covered cables and sensor behind engine.

This is a 139k miles 2010 Matrix. And I'm trying to trouble shoot and fix everything tha came with the car little by little. I found another problem, this is happening right behind the engine on the passenger side. It seems like the sensors and wires are damaged since my scanner was throwing 1201 and U0100 codes. But anyway, desthia seems like. Head gasket leak or something else? https://cimg8.ibsrv.net/gimg/www.sci...b97276c4d3.jpg
https://cimg9.ibsrv.net/gimg/www.sci...50a44922fa.jpg

Omg. The codes are gone! It was painful, literally to stick my arm back there after taking the cowl off and figure out how to undo the harness clip and unplug those two connectors. Then cleaning back there was no joke, I sprayed the two sensors along with the ports with contact cleaner a few times. It took quite a while but when I finally started the car the scanner didn't post the 1201 and U0100 codes. Hallelujah. Hopefully this was the source of the codes. Maybe this will also fix my other problem where the front caliper didn't have any fluid. I've been seeing around that these codes might make the ABS act weird but I'll check that out tomorrow.