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Yes a original 85W Magsafe was connected. Charger light is always green with or without battery connected. While OS shows 21% battery life. This is why i was thinking SMC?

No corrosion around the U5430/40 area. Diagnostics give error PPP007 (Power adapter was not tested).

BMON circuit checks out fine. It was liquid in the Battery, thunderbolt area of the board

17/18 2.7 Ohms, 27/28 20.1 Ohms. PPBUS_G3H 8.56V. Replaced Q7155 and still having the same issue with multiple known good batteries.

Computer will run off battery and recognize battery percentage but not amperage in system profile. When plugged in it will change to charging but percentage will not increase. Current sensing resistors all check out fine. Battery works fine on another board. Is this a SMC or SMC data line issue?

Here http://www.win-raid.com/t596f39-Intel-Management-Engine-Drivers-Firmware-amp-System-Tools.html Im assuming it has a Clean ME now. Everything seams to work and am having no issues with graphics. This was the model thats basically a 21.5" MacBook air.

Never mind I got it. It was a fucked ME region. Bad update maybe?

I have a 21.5" iMac 820-4668. It will boot most of the way. It get to about 50 percent at normal speed. Then take a couple minutes to get all the way to 100% but will never finish booting. I have tried multiple clean installs on multiple drives.

It should be the same as the retinas of the same year if you have any of those.

It should work fine. But why not just pull from a dead board and flash a clean ME and serial?

Also a 820-3435 SMC works fine on a 3437 Board. Just ASD thinks its an 11' air not a 13" Air.

I read the original chip and stole that ME Region but the computer was back to being dead with that ME region. Put in a new ME region from here http://www.win-raid.com/t596f39-Intel-Management-Engine-Drivers-Firmware-amp-System-Tools.html and everything is working fine now. Thanks again Duke. So...

Tested all the termination circuit. Then pulled a BIOS chip from a dead board to test. We now have a working machine. Now to find a 3437 Clean ME Bios

The Corrosion was right on top of the JTAG connector and right around the SMC area. What 4 resistors around the CPU?

Yep im getting pulses of Vcore. up to right around 1.1V or so

All Resistors around the Bios Chip Check and look clean, U1950 is getting its voltage and isnt fucked, Check with another clock chip off a working board and still the same problems, I am getting a quick pulse on L7520 and all coils are fine

So i have a vomit damaged 3437 that came in fully dead no green light. Removed the Jtag connector, ran some wires and replaced SMC and some other small resistors. Now I have green light and PM_DSW_PWRGD but no PM_SLP_S4_L. PPBUS_G3H - 8.6V PP5V_S5 - 5V PP3V3_S5 - 3.3V PP3V3_SUS - 3.3V...

Well looks like some people got there new MacBook Pros and took them apart. Who's ready for Data Recovery on these machines!! http://www.macrumors.com/2016/11/15/macbook-pro-touch-bar-non-removable-ssd/

Most likely a faulty Ram Chip

This is a picture of the new MacBook Pro With touch bar's logic board from Apple. Looks like a soldered in SSD to me. The base no touch bar model still has a removal SSD but its some more non standard garbage. http://imgur.com/a/gdsVh