$1500 down the DRAIN?? (Nissan Alternator Saga - Part 2)

Let s actually REPAIR this 2010 Maxima charging problem. I bought ANOTHER Dealer Reman alternator, and it looks EXACTLY THE SAME as the failing one on the car!! Uh oh...did I miss another variable? Bonus Footage: P0171 & P0174 SYSTEM LEAN: Diagnosis and Repair :) TOPDON TORNADO 90000 BATTERY CHARGER: https://www.amazon.com/dp/B09XV64Q49?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B09XV64Q49&asc_item-id=amzn1.ideas.UKPVIGM4POWZ&ref_=aip_sf_list_spv_ofs_mixed_d_asin THINKTOOL PROS: ***$100 OFF!*** https://www.amazon.com/dp/B08XXWHQVJ?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B08XXWHQVJ&asc_item-id=amzn1.ideas.NHZL00NIDEPF&ref_=aip_sf_list_spv_ofs_mixed_d_asin Enjoy! Ivan