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Dave at Pelican Parts Dave at Pelican Parts is offline
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Join Date: Dec 1969
Location: Silly-Con Valley
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Again, check for the wire numbers on the wires. You can check the wiring diagram on this site (look on the main page or do a search) to see which wire numbers go to which cylinder numbers.

If you can't find the numbers on the wires, you can unplug the big connector from the ECU (brain) and use a continuity tester to check which wire goes to which pin on the ECU connector. The connector pins are numbered in order from one end (forget which end).

You can use the same techniques to figure out which connector is for the intake air temp sensor (Temp Sensor I), and which for the Cold Start Valve. The Thermo-Time Switch may only have one connector (74 or earlier) or two (75-76).

--DD
Old 10-02-1999, 07:52 PM
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