I'm in the process of pulling my engine. I just found out that the plugs to my fuel injectors are chewed to hell. Is there somewhere I can buy replacements without replacing the entire harness? Also, I found a loose wire that is bundled near the wires leading to the front secondary injector. It's teal green with a black or dark blue line. Anyone recognize that or do I get to spend some quality time with the wiring diagrams?

 

Anyone?

 

I bought an injector plug for a S4 from autozone. Didn't notice if they sold the S5 style or not. Would check the autoparts stores and see what they've got.

 

Really, it would be that easy? Thanks! Now I just need to figure out where that wire goes. I looked again, and it actually splits from the harness where the wires for the front primary and secondary injectors split from eachother.