What does this wire connect to? |
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What does this wire connect to? |
mdwman |
Nov 9 2007, 08:36 PM
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#1
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Member Group: Members Posts: 65 Joined: 28-May 07 From: Tennessee Member No.: 7,764 |
My recently acquired '73 1.7 is running well now after dwell angle, timing, and valves adjusted. Next step is scraping, treating, and painting some rusty spots; seems to be surface except battery tray is toast.
I discovered this unconnected wire that comes out from under the ECU. Can anyone say what it goes to? Could it be the reason I still experience seeking idle until the engine is warm? Thanks for any help! Attached image(s) |
toon1 |
Nov 10 2007, 02:46 AM
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#2
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Senior Member Group: Members Posts: 1,849 Joined: 29-October 05 From: tracy,ca Member No.: 5,022 |
... Could it be the reason I still experience seeking idle until the engine is warm? Thanks for any help! As for your 2nd question, I'd like that answer too. My wife's car ('71 - 1.7L) searches up and down for idle when cold, while at other times, it stays at about 2k until warmed-up (IMG:style_emoticons/default/confused24.gif) (IMG:style_emoticons/default/popcorn[1].gif) Possible CHTS going south, the ECU brain reads the resistance of the CHTS and if it's intermitant the ECU thinks the engine is warm and stps adding extra fuel for W/U. |
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