P0171 & P0174
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i just switched cams and added heads and injectors and now my car is throwing these two codes. i have done some logging and the l trims are peaking at 25 in most of the histograms. when i had my old cam in my tune was dead nuts on. i have tried to tweak it but the l trims are still out of wack. any ideas?
![Bang Head](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_banghead.gif)