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Fuel injection 1800 1973

posted by  Don Foster on  Tue May 27 01:39 CST 2003
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last visit: Sun Oct 5 11:53 CST 2014
[RELATED]

Mike --

"...but my voltmeter doesnt show anything on any cylinder so I guess my voltmeter isnt sensitive enough..."

Try using the AC range, low volts. The signal is pulsing, so it's much more like AC than DC. Start with a known good cylinder to "calibrate" your expectations.

If you're in a serious bind, I can loan you a module from a '72 145 for diagnostic purposes.... It should work, though I'm not sure it'll provide exactly the right mixture.

And I have two '73 ESs in the side yard, but I'm not ready to tear into them yet.
--
Don Foster (near Cape Cod, MA)






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