For some reason, I cannot get the wiring harness off of the top of the fuel pump housing. I can lift the wiring hinge up to reveal 4 wires leading into the plug, but can't remove the plug itself.

Based on the pictures I've seen, it can be removed completely. Is the AP2 different than the AP1? Anyone else have trouble with this step?

Thanks all!

 

Push down firmly then squeeze the clip. Honda clips make a faint click when the finally unlatch.

 

Try using a mini screwdriver to push down on the clip as well, I know my big fat fingers have trouble getting some electrical clips off.