AFC might be going out on me?

[rsmatt]

ok so i am having this problem with my afc. the screen starts to get real glitchy looking at WOT but looks normal under any other driving condition. have any of you had this problem? also the car seems to be running a bit off of what it normaly does. any help is appreciated, thanks O0.

[turbolarry]

Double check the black and brown ground connections. They are in the right order right?
or;
... "the harness (is) out of it's internal socket. To check it or fix it, carefully unscrew the back cover with the proper small size Phillips screwdriver. Make sure the little connectors are plugged in all the way."
scroll down to Troubleshooting and Common Problems;
http://www.roadraceengineering.com/newafcsetting.htm

[kimletrim]

Yeah, check your wiring again just to make sure.

[rsmatt]

ok well the problem has come back worse than ever now. now the car sems to miss a bit at idle and under throtle it really misses. it is not any of the conections. also the face becomes unledgible under throtle. is there any way to test the afc its self?