Where does this plug go?
Where does this plug go?
Hey guys, wiring up my S5 after rebuild. Pretty excited, but I'm stumped on this plug. While trying to figure out where it goes I accidentally broke it off too! It's at the very end of the engine harness with the primary injectors and the ground. Please help!
Joined: Mar 2001
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From: https://www2.mazda.com/en/100th/
its for the cooling fan switch, all the harnesses have the plug, but not all the cars have the fan/sender. it in the back of the water pump under the green coolant temp sensor for the ECU
Thank you very much! I looked everywhere! That's what I thought it was but there was no plug on the water pump. I ended up pulling it off to the side in case I needed it. I don't think my car uses it.
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HalifaxFD
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May 9, 2016 07:06 PM







