Using the test you described, you would get about 12 volts going into the first plug, then about 3 volts less going to the next plug, etc. If a plug is open, you would get 12 volts on each plug until you get past the open one, the zero volts after the open plug.

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Palangi

2004 C240 Wagon 203.261 Baby Benz
2008 ML320 CDI Highway Cruiser
2006 Toyota Prius, Saving the Planet @ 48 mpg
2000 F-150, Destroying the Planet @ 20 mpg



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