The adapter we provide to connect an ethanol sensor directly to our SD cable has two free pins that need to be installed into the MAF connector end of the SD cable. For a 2G-style MAF connector, this process is pretty simple. You simply push the pins (and seals) into place.

The only possible source of confusion I can foresee would be the wire colors. To reduce our cost, we're splitting out a 6-conductor ribbon cable (the same one used to produce our GM MAF cables) to make three different 2-conductor cables for use in this adapter. So you may have an adapter with any one of these three different color combinations.

• Red/White
• Pink/Gray
• Yellow/Black

The pictures on this page all show the red/white combination.

If you have a pink/gray adapter, just use the pink wire in place of red and use the gray in place of white.

If you have a yellow/back adapter, just use the yellow wire in place of red and use the black in place of white.