OPEL ISUZU 8971891360 (16267710 / 1.7L EDU) REPAIR SOLUTION

[mexanico1971]

hi,
it is not capatitor it is resistor 0.5ohm.did you check fets because something is in short circuit

Hi !
thank"s for the Tip , but I think the issue is in the board , I change the resistor 0.5ohm and capacitor near but still got short in all components arround !
Maybe is that"s Smd"s marked as " 50510-J80775 "
If some one have see same problem width the "resistor 0.5ohm melted " please share !

Thank"s in advance

Brs

[marjan76]

Hello

I hawe problem EDU opel corsa not working smd chip 014 = ? end 89951 =?
My planEDU 1.jpgdti osc 1.jpg

Please help

[Bllinda]

.... .... 2901
014 - 7805

[souhile]

Thank you very much, this post is very usefull for this bull shit of EDU.

[diagnosticman]

hi marjan, 898551=lm2901d; and resistor it is not 0,5ohm, it is 0,02ohm, an wiring it is wrong, not complete,
50610=lm2903n=lm358; sak=bcx70;sb1=bcx71

[taxo1965]

Hi freids,please help.
Can somebody help me with information where the red marked pin is connected? I've searched on board but I didn't find any straight connection.
Best regards

[vladanr]

calc pompa inj 1opel.JPG here you are

[taxo1965]

Hi freinds.This transistor is what series?Thanks.
Best Regards

[vladanr]

http://www.infineon.com/dgdl/Infineo...1445fbaff0018f

[elmat123]

Hi !
I have one situation that the car wont rev more than 3000rpm, EDU is problem !
any tips for component damage ?
In close look to the PCB nothing seems bad !!! I have resolded and check componennts




Thank"s in advance

[cnbbsxxx]

ISUZU 8971891360 (16267710 / 1.7L EDU) repair solution with pinnout, pictures and explinations!
If somebody need it!

pinout and voltage photo

[metercar]

See post #181 a pic with full pinout and voltage to test and without pass

[mexanico1971]

hi,
it is not capatitor it is resistor 0.5ohm.did you check fets because something is in short circuit

HI
can you mark the Mosfet please

http://www.digital-kaos.co.uk/forums...6&d=1279669848

[FevaX]

Hello guys, i have problems with the EDU of my meriva 1.7 2005, i tried some fixes posted here, but i didn't find the problem, was working one week last time i teared down, what can be the problem? How i can make a testbench? (i see some pictures but i dont know how to do it)
BTW i found this: http://www.cardiagnostics.be/-now/Re...mpenY17DTL.htm
any help is useful!
Tnks!

Current state of the board:
photo_2017-06-09_03-46-24.jpgphoto_2017-06-09_03-46-42.jpgphoto_2017-06-09_03-46-45.jpgphoto_2017-06-09_03-46-49.jpgphoto_2017-06-09_03-46-52.jpg

[mexanico1971]

HI Guys
The BYV32 200 how many amps should be ?! 20 amps?!
And Buz91A 600v 8A is fine ??!
What references are you guys using ?!

thank"s in advance

Brs