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or would you mind if I took a look at yours to see if that helps with this issue

what tune files did you find that helped u??

ok so I have tried just about everything new tune on the truck now in SD 3bar and still nothing running fat rich and cant seem to lean it out and o2s still dropping out driving me nuts

ok so found out that the harness had a main ground that was just dead don't know why but fixed the problem o2s are reading now I have input my injector data and it seems to run better going to try...

59637 this is with injector data input

yes that was without we just got the set up on the truck and the 80lb injectors in and I am going to input that data but am trying to see if the o2s acting the way that they are is a tunning issue on...

ok and by changing this table it will do what I am sry I am new new at this my self

5962659627 has anyone ever seen this is it my tune all connections from the pcm to the o2s are good o2s are both new have no clue where to go from here 4.8 ls9 cam 92mm turbo with 80lb injectors...

ok will do and yes they are new the circuit is good on b1 and b2 but noting out of the o2s I was wandering if I jacked something up in my tune that disabled them but I cant find anything to support...

this is what the truck is doing it is a 4.8 with ls9 cam ect5962159622

hi I have a 05 4.8 that I swapped in to my 91 chevy specs are ls9 cam deka lb80 injectors pac 1219 valve springs and we just added a 92mm turbo to the truck last tune I put on it was fine with the...