safc and wide band help?

[Goat Blower]

If your RPM doesn't work, you're missing something in hooking up your SAFC. Check your wiring again, specifically the tach wire.

For the wideband, the wiring is independent of anything that would cause a CE. Check what the code is and go from there.

[4seasons69]

my safc I wired in the rpm wire once then rewired it in again and it still doesn't work. maybe i'm a retard. as for the wideband the directions said something about wireing resistors somewhere or a check engine light would come on. something about a code for the heating wire or something