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that's how I've done my lc-1 and my gauge and scanner show same

im having the same issue as stated above as well was working fine now wont show any dtcs but my cheap hand held pulls them up just fine any one have any luck I emailed support but no reply

I have a 2002 swb Silverado single cab with alum ls1 cam ect.... ive had a p0122,p1122 and every thing I do to correct it does not work ive replaced sensors multiable
times went over harness...

ok i think this is it

Ok sorry thought I had the right one ill try again

this is my most recent tune and log took care of p0121 still having p0106 and causing engine to bog slighty

I will try to do so after work thanks for Your time

i have a 02 silverado single cab with a ls1 block and comp cam .591/.598 with 110 lsa, springs electric fans and built trans i keep gettin p0106,p0121
frequently even after replace sensors also get...