[ninja_zx11]

What is so hard to understand in-line testing of components.
There is an order and each error (not in same order 1,2,3,4,5,6) will tell you error.
each error has one explication, found in old vas5054a documentation and from it you can see what parts are attached to it, sometimes 1 sometimes 2,3,4....

Fault number Fault description / checked function
700.2101 Internal error
700.2108 Fault on vehicle bus access K-lead
700.2111 Fault on vehicle bus access L-lead
700.2113 Fault on vehicle bus access CAN Highspeed
700.2114 Fault on vehicle bus access CAN Lowspeed
700.2115 Fault on vehicle bus access J1850-PWM
700.2116 Fault on vehicle bus access J1850-VPW
700.223 Fault on vehicle bus access ignition signal

So, these are the faults.
OKI and AU5780 are used in passthru communication and also in some old VW Sharan and SEAT Alhambra models that used FORD engines, and for this where the 2 needed.

Missing or bad parts there, i do not know how it affects the tool in general, but if you do not use it as a passthru or u do not do diags on those cars the 2 chips are useless.

I think i wasn't clear enough in explaining the situation.
Here is the confusion.
I understand that testing order of components is not in numerical order ie not like 2114--->2115--->2116.According to other posts,it was determined that 2116 is checked before 2115.
Now the interesting part. one member here made it to 2116 error(A5780A chip).He does not have OKI installed and he did not get 2115 error.So this proves that 2116 is checked before 2115.
But on the other hand second member got 2115 error even without A5780A chip??How come his vas jumped to 2115 error without checking 2116 first?So his VAS5054 checked OKI first than A5780A chip?
So does it mean that it follows random order every time we run a self test?I am sorry if i am still not able to elaborate in a proper way as English is not my first language.

[fantomel]

Simple, as i presume that tests are based on some resistence checking of chips maybe it passed that point and went to oki since it was empty and no resistence present at au point.
But until i see a printscreen of that error and picture of that vas i can't say for sure 100%

[chora]

Hi
just to let you know my tests
im reciving erro 2116
i change tja oki and 5807 ando more parts
always same error 2116
i change from parts from genuine interface
and i open another genuine interface
i use my bootom part of pcb the one with obd conection
and i use the mini usb pcb from good genuine interface and blottoth too
and test says ok
so my pcb where is cpu and ram are fucked
always 2116 ,
so now the genuine death head i soldered again the all parts , i can now diagnose with usb cable odis 4.23. bluototh dont work
i hope serail number arent in cpu diferente from my bloototh 08214xxxx .
in 1 time my tool dont conect blottoth , i only replace ram ui10 from another pcb and blottoh lives
maybe in this original pcb the rams are deadth because of no blottoth comunication.
but i now one thing till now
botom pcb are 100% good
i left here 2 pictures from pcb i change all that parts and always error 2116
remeber the bottom pcb mine is 100% GOOD , TESTED
and after this i give up from this cheat pcb ,from the pictures.
i let here pics from genuine and from mine attemps

[apoelistas]

Hi
just to let you know my tests
im reciving erro 2116
i change tja oki and 5807 ando more parts
always same error 2116
i change from parts from genuine interface
and i open another genuine interface
i use my bootom part of pcb the one with obd conection
and i use the mini usb pcb from good genuine interface and blottoth too
and test says ok
so my pcb where is cpu and ram are fucked
always 2116 ,
so now the genuine death head i soldered again the all parts , i can now diagnose with usb cable odis 4.23. bluototh dont work
i hope serail number arent in cpu diferente from my bloototh 082145xxx .
in 1 time my tool dont conect blottoth , i only replace ram ui10 from another pcb and blottoh lives
maybe in this original pcb the rams are deadth because of no blottoth comunication.
but i now one thing till now
botom pcb are 100% good
i left here 2 pictures from pcb i change all that parts and always error 2116
remeber the bottom pcb mine is 100% GOOD , TESTED
and after this i give up from this cheat pcb ,from the pictures.

f____ dead/burned/not working/kicked the bucket??

Sorry. It was funny.

[chora]

Im in the part to make bloototh work in genuine mini usb pcb that are death but i swaped this chip
and usb is alive again and it works .blottoth not works yet, and i know blottoth module is good , because it works with china mini usb pcb.
maybe my pictures help someone
if anyone can point me why blottoth not working
thanks in advace

---

f____ dead/burned/not working/kicked the bucket??

Sorry. It was funny.
burned due to inversed polarity
usb not recognize and bloottoh burned too
i changed the chip inthis picture and now usb works again
but no bloototh .
hope you understand
can you help?

[ninja_zx11]

burned due to inversed polarity
usb not recognize and bloottoh burned too
i changed the chip inthis picture and now usb works again
but no bloototh .
hope you understand
can you help?

Do you mean you supplied 12volts to the unit in wrong polarity?
Are you getting power at the VCC pin of AMB2300?

[chora]

Its another person not me.
later i will measure vcc voltage on amb , what pin is it?

[ninja_zx11]

Its another person not me.
later i will measure vcc voltage on amb , what pin is it?

Here is the pin out.

[chora]

Its another person not me.
later i will measure vcc voltage on amb , what pin is it?

Here is the pin out.

Hi have measured and have no voltagem only 0.20 v

[apoelistas]

You need to find 4.8 volts. Burned ruined psu.???

I recently replaced my alarm PSU after a thunder stroke my TV antenna. No other issues.