HomeReviewsMachines, Equipment, and ToolsToolsOTC OBD I & II Scan Tool 3211Making a Connection

OTC OBD I & II Scan Tool 3211

Making a Connection

Here are the OBD II tool and car connections side by side. As you can see not all pins are used in the Cobalt's connector. Before installing the cable, I carefully checked to be sure the car's connector was clean. Maybe it's just me, but it seems like this would be a prime candidate for a cover of some kind — even if it is inside the cabin, unlike the Ford EEC IV connectors. Photo: Ryan King, 2018.

Assembly and Use Image Gallery | Image 8 of 17

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