at idle my afr jumps all over the place. from 13's to 17's. my wideband is innovate's lc-1 and im logging it using hpt standard with the wideband hooked up through the ac pressure sensor. im not getting voltage from the ac sensor itself while logging, just the wideband. i dont think its just a wideband error because my car reacts to the changes. this is not the same as the surging idle issue. any help???

 

i think there is a idle problem section in hptuners forums... not sure tho might be able to help