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> mystery wire, related to fuel injection?
florida 914
post Dec 25 2013, 06:47 PM
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Anybody know what this wire is and where it is supposed to plug in? It looks like a ground wire (it's brown); it has a male connection, and was under the air filter housing. This is a car that has been sitting for a long time -- a 1971 1.7 FI.

Thanks!
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florida 914   mystery wire   Dec 25 2013, 06:47 PM
914itis   That looks like the wire for the head temp. The on...   Dec 25 2013, 06:52 PM
florida 914   That looks like the wire for the head temp. The o...   Dec 25 2013, 07:13 PM
r_towle   That looks like the wire for the head temp. The ...   Dec 25 2013, 07:57 PM
euro911   Trace it out and see where the other end goes. If...   Dec 25 2013, 08:11 PM
914itis   Trace it out and see where the other end goes. I...   Dec 25 2013, 08:48 PM
Jeff Bowlsby   If its brown and comes out of the ignition harness...   Dec 25 2013, 09:15 PM
florida 914   The head temp near #3 is already plugged in (I am ...   Dec 26 2013, 07:37 AM
The Cabinetmaker   Clean off the wire insulation and see if its truly...   Dec 26 2013, 09:13 AM
Cap'n Krusty   Looks brown. Is it? Brown, at least original bro...   Dec 26 2013, 09:36 AM
florida 914   It's definitely brown. I have now managed (I ...   Dec 26 2013, 06:34 PM
Jeff Bowlsby   It's definitely brown. I have now managed (I...   Dec 26 2013, 06:46 PM
florida 914   It does seem that the brown and green wire were fo...   Dec 26 2013, 06:44 PM
florida 914   Okay, it does seem that the brown wire is for the ...   Dec 27 2013, 04:11 PM
JamesM   Fuel pump relay gets triggered by a switched groun...   Dec 27 2013, 05:18 PM
florida 914   Fuel pump relay gets triggered by a switched grou...   Dec 27 2013, 06:33 PM
Tom   The ECU gives a ground to the fuel pump relay in t...   Dec 27 2013, 06:50 PM
euro911   The ECU gives a ground to the fuel pump relay in t...   Dec 27 2013, 09:15 PM
florida 914   Success! I think it was the ground after all,...   Dec 27 2013, 06:52 PM


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