ok so i put in my wideband which is pluged into the test pipe and its reading 10.0 at idle and if i try and rev it it stays there.my aem wideband i think reads between 10-17 so it is very likely that it is richer than 10.im using the greddy basemap us tk ap1.how do i remove fuel with this unit?
im running a ctsc stock boost with the stock fpr

 

just pulled the plugs.they are black

 

so get your car tuned bro

 

i went ahead and adjusted this to -80 for all the injectors going up slowly from 0.it seemed to be running a bit leaner but still reading 10 on my a/f and blowing black smoke out the tailpipe

 

I would suggest you have someone tune it who has tuned an s2k before.
What area are you in? so we can suggest some people. Be careful playing with stuff man. Id rather not see your next post be "engine failure on 7 psi, self tuned"

 

Mine usally read 14.7 once it's warmed up. If you disconnect the battery sometimes it takes a while for it to come around. It could also be your 02 sensor.

 

i removed the rear 02 and plugged my wideband in there.i wonder if thats the problem.but my front o2 is working well

 

Just know that if you drive it like that you WILL ruin that motor. I know someone who destroyed a motor in less than 25 miles running rich like that.

 

yeah im not driving the car till i figure the idle fuel out first.

 

also guys "get it tuned" does not help me.im running the stock greddy basemap it should not be running so rich at idle and under 4k.revenge i will try the ecu reset.thanks