What a PAIN in my AUDI! (No-Start, Dead Battery, no Fuel Pressure?)

Here we go again...another dead Euro on the road. This 2009 Audi Q7 V8 has been acting up...losing power and stalling out. Finally it quit completely and the owner had it towed to his house. A few other shops took a "stab" at it...literally. When I get there the battery is at 3.8V...completely spanked. This one is going to be fun! IVAN S PICO WAVEFORMS: https://drive.google.com/drive/folders/1BXgosP2uShyIOwU8_8HnAFqbWuFzsHaY?usp=sharing THINK TOOL PROS: https://www.amazon.com/dp/B08XXWHQVJ?ref=exp_pinehollowautodiagnostics_dp_vv_d ASTRO DC AMP CLAMP: https://www.amazon.com/dp/B08MTCMWLB?tag=onamzpineholl-20&linkCode=ssc&creativeASIN=B08MTCMWLB&asc_item-id=amzn1.ideas.UKPVIGM4POWZ Enjoy! Ivan