 Unknown wire, 73 1.7 w/ FI |
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| EJP914 |
 Jun 14 2026, 02:35 PM
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#1
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Member  Group: Members Posts: 294 Joined: 14-June 03 From: Monroeville, PA Member No.: 821  |
Trying to sort out some wires on my car. There is a small bundle that comes over the top center of the engine. I have found...
White or gray - connects to AAR valve Black/red - connects to + side of coil Black - connects to - side of coil Green/red- connects to oil pressure switch Green/black tracer - connects to ??? Looked on my color wiring diagram and could not find this wire. Could someone please tell what it connects to? Thanks in advance. EJP914 |
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| emerygt350 |
Jun 14 2026, 06:32 PM
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#2
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Advanced Member Group: Members Posts: 3,639 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
There is a loose wire with a big square bit on the end that just sits there loose. I asked about it a couple days after I bought my 914...
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Posts in this topic
EJP914 Unknown wire Jun 14 2026, 02:35 PM
Shivers Oil temp sender? I think
@EJP914 Jun 14 2026, 03:06 PM JeffBowlsby You have a 1970-71 1.7L ignition harness. It’s n... Jun 14 2026, 03:56 PM EJP914 Hmmm.
My car does not have an oil temp gauge so th... Jun 14 2026, 06:27 PM
EJP914 Emerygt350,
Do all of the other wires i mentioned ... Jun 14 2026, 07:08 PM |
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