PS3 A0801002 Syscon Error.

[totonavarro12]

Hello, as the title says, error A0801002, which I saw is due to the nec tokins of the rsx or the vram, I changed the nectokins and the vram of the rsx and the error seemed to have disappeared at night, I left some games from the external hard drive to the console and I woke up with it turned off this time without the red light flashing but the syscon gave me the error again, I'm already tired, I can't correct that error, any idea where the hardware problem could come from?


EDIT:

The best way I can reproduce the error is with the following games:
Call of Duty Ghosts (The one with the highest probability of reproduction and had stopped doing so)

Call of Duty Advanced Warfare

The Last of Us

and all emulated ps2 games

My console currently runs evilnat custom firmware

And another fact to add is that they recommended leaving the fan speed at 46% and that seems to increase the probability of the error, normally when it is in syscon mode the console takes longer to turn off or does not turn off at all.

 

[TchebSmaNx]

Probably RSX tokens, i had a CECHK01 console that all RSX tokens went bad... no joke. i changed all the RSX tokens (both sides of the board) and the problem gone. all these games stress the console, even an emulated ps2 game... can make the console shut down with ylod.

 

[Buskin4Scrap]

Hello, as the title says, error A0801002, which I saw is due to the nec tokins of the rsx or the vram, I changed the nectokins and the vram of the rsx and the error seemed to have disappeared at night, I left some games from the external hard drive to the console and I woke up with it turned off this time without the red light flashing but the syscon gave me the error again, I'm already tired, I can't correct that error, any idea where the hardware problem could come from?


EDIT:

The best way I can reproduce the error is with the following games:
Call of Duty Ghosts (The one with the highest probability of reproduction and had stopped doing so)

Call of Duty Advanced Warfare

The Last of Us

and all emulated ps2 games

My console currently runs evilnat custom firmware

And another fact to add is that they recommended leaving the fan speed at 46% and that seems to increase the probability of the error, normally when it is in syscon mode the console takes longer to turn off or does not turn off at all.

Hey not sure if you ended up solving this but i'm having pretty much the exact same issue as you.
I have a ps3 that would YLOD (CECH-J02) and decided to change the first rsx nec tokin, YLOD stopped happening and did some testing with the last of us for a good 8 hours, didn't shut down once.

Decided to install CFW and wanted to test out ps1 and ps2 games, No issue with ps1 but with the ps2 games it would shut down at the exact same point in the games i was testing e.g. Crash Nitro kart would just as the race started.

I tried reinstalling cfw changing to a different version, nothing worked. Then i started testing the last of us again but with dynamic fan control on/Setting different speeds. It started to YLOD again after about 15-20 mins(with the same error code A0801002).

The temps were good (low 60's).
I went back to syscon fan mode testing TLOU and it didn't YLOD though the temps got to the mid 70's, so i assumed something was going on with the fan control so i did some testing and if i have the fan over 30% it will YLOD randomly.

The higher the fan speed the more frequent it shuts down, 27% seems to be a sweet spot.

How many Nec tokins did you end up replacing, and have you managed to fix the problem?