in testing my glow plugs... I'm testing the ohms from the cable attached to driver's side box

it's not clear to me that the numbers on the connector match up to individual glow plug lineup... can someone help me decipher what hole in the adapter matches which glow plug?

Thank you!

Check out this thread,,, it might help.

unique glow plug problem?

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Second owner 1979 300SD 250K miles.
1995 Ford Lightning
66 Mustang
87 5.0 Mustang
08 Ford Edge
46 Willys Jeep
89 Transalp
97 Dodge Ram 2500 Cummins..