OK, circling back to this thread. I have a Fluke 87 and it was pointed out to me that if I turned the "BeeP" on, I would have troubles measuring high impedance. Sure enough. So now I need the specs for the coding plug I have. The plugs have greatly different test impedance's. I have Alldata, but it does not have specs for my coding plug.

I have 007 545 1232

Do any of you guys have the test points and measurements?

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<<Les Garten>> 1988 300TE 280,000 Miles