ISUZU 8971891360 (16267710 / 1.7L EDU) repair solution with pinnout, pictures and explinations!
If somebody need it!
ISUZU 8971891360 (16267710 / 1.7L EDU) repair solution with pinnout, pictures and explinations!
If somebody need it!
PierreTheron (13th April, 2016)
my friend's..., i am a forum suporter... i don't wanna publicity... i just want to help and exchange experience! i will put the solution without pass, but please don't forgot about ,,newbie''....
Look at vp44 thread... nobody thank's me....but alot of people knows haw to repair vp44... including alot of people from bucharest... they tell me on the phone: ,,wtf bro! the solution is free on digital kaos.... you must register.....''!
Last edited by drivergabriel; 23rd January, 2010 at 07:06 PM.
esdata (29th July, 2023), shanektm450 (23rd April, 2021)
Friends from D-K forum and "people from bucharest" take here
check the capacitors
check the transistor
redo solderings (90% of fault)
"If your Astra 1.7 Diesel with an Isuzu engine has problems starting, stalling, or just does not run, The usual problem is the Diesel I ECU becoming faulty.Symptoms are complete non start or a spurious fault code blaming the spill valve.
We can now repair this problem and get car up and running again."
So
Last edited by melcool; 23rd February, 2011 at 02:51 PM.
alefabi2006 (5th October, 2014), ali kaptan (16th August, 2022), attila803 (16th October, 2021), AutoGeek (4th April, 2018), bhpmotorsport (1st March, 2016), Bonito46 (14th September, 2013), catastefan (28th December, 2019), dakar (24th May, 2017), danielboom00 (14th September, 2015), danielif (1st August, 2021), Dinero84 (24th January, 2024), Donabe (27th April, 2021), doud77 (26th May, 2016), Dr Alex (10th November, 2019), ecufix (28th August, 2014), esdata (29th July, 2023), evhbg (19th May, 2018), FevaX (21st May, 2017), geeroam (8th October, 2015), Icemaan (10th February, 2014), Jacky Sop (28th May, 2023), jnoroeste (29th June, 2013), joelaville (24th August, 2022), kasekasas (17th June, 2013), keytech (28th June, 2014), linzaw win (9th October, 2015), manchip (23rd June, 2013), mariomarcelo (28th April, 2021), marius7592 (19th May, 2016), martinracing (15th July, 2020), milenski70 (21st May, 2018), mirceas58 (24th June, 2013), n599fbm (10th October, 2014), naser (22nd March, 2014), obeids (23rd September, 2014), pablobonome (31st October, 2018), pbn (20th November, 2013), pet3rmOn (20th March, 2019), sabyjuhas (27th October, 2013), sarigol45 (6th October, 2013), satesquio (27th November, 2016), sfmaldo (29th September, 2015), shanektm450 (11th October, 2018), shtyrya2 (25th April, 2014), talazso (5th October, 2013), teslakg (9th November, 2013), vitaminAG (3rd April, 2014), vitorponte (6th August, 2019), winaiservice (21st December, 2022), xifly18 (14th May, 2015), ZAHEER (30th June, 2017), _estima_ (29th May, 2023)
AutoGeek (4th April, 2018), ecufix (2nd April, 2021), mancinofranco (23rd July, 2015), milenski70 (21st May, 2018), nelsoncaseiro (13th May, 2014), pollito128 (19th February, 2015), stefan_pavle (29th January, 2016), Stelaras26 (5th August, 2021)
yeah ... i'm so happy that you finnaly "sabotaged" drivergabriel's work ..... he "really works" so much to find all these great solutions that he's transforming in " SECRETS" ... and nobody thanks him ... come on guys .. please DO thank him .. all the people in romania and specially bucharest .. please give him a phone call and tell him that you are not registered in digital-kaos )
let's get serious ... make a secret from WHAT YOU DISCOVER !! i'll gladly exchange with you ... i have 100% tested articles like " how to power up a led " ,,, how not to get electrocuted while you shave and think about cars " and so on ..
so ... drivergabriel ... if you are a sport and want to help members just post your ideeas ... stop this " i got candy .. but i don't show it to you .. ! "
my dear friend gabriel (oops! your name it's exactly like mine) wtf are youdoing here?!?!? you already know all about car electronic! you are a guru! (you also suspend my acount on carforum.tehas.....)
I HAVE NO PROBLEMS WITH THE REAL MEMBER OF THIS FORUM AND ALSO WITH YOU! i speak about that kind of people ho search on google, find this site, register and after that they have full acces of any information.
I LEARN ALOT OF ,,TIPS'' FROM ANSWERS AND LUCIANICA (especialy lucianica) but : GUYS! YOU HAVE A BIG PROBLEM! WHEN YOU SEE SOMEONE INTRESTEED OF AUTOMOTIVE YOU LIKE IT (and you try to sell your tool,,bmw scaner+kkl...no comment)(i refer to gabi s.) BUT WHEN THIS PERSON IS SMARTLY YOU DON'T LIKE IT! I am wrong?!?
I hear: ,,you already know too much... from today we are not frinds! by!'' (i refer to someonelse).
Anyway if you want war i will give you war. if you want frindship... i am sorry, but you have this occasion! so....
The overall condition of the EDU can be checked very easily and without the need to open the EDU. Pin 4 should be connected to a 12V supply and pin 17 to ground. It's best to avoid using a current-limiting supply; otherwise the EDU may not power up properly. The standby current drawn by the EDU should be about 180mA. If the current is much higher or lower than this, the EDU will need to be opened for inspection to be carried out. If the EDU is working properly, it should be possible to hear a slight buzzing sound, but beware of the high voltages (130V or more) that appear across the two pins connected to the spill valve.
If the EDU is not working properly, open it and inspect the PCB. If necessary, re-solder the three legs of the large capacitor and the four legs of the large inductor. Re-solder any other joints that look bad. Power up the EDU again by connecting pin 4 to a 12V supply and pin 17 to ground. Check for the presence of correct voltages at the four points marked 'A', 'B', 'C' and 'D' in the photos. If the voltages are not as expected, remove the PCB from its housing so that the components mounted on the other side of the PCB can be inspected and tested.
The attached photos show a faulty Isuzu EDU I repaired a few months ago. Previous attempts had been made to repair the PCB, but nobody had bothered to look underneath. A few simple checks revealed that there were severe problems with the EDU. For example, the output from one of the regulators was only 1V instead of 8.6V, which prevented the step-up converter from working properly. It's output was less than 0.1V instead of 130V or more. There was also excessive ripple on the supply lines. I suspected that at least one capacitor was faulty, but I had to remove the PCB to find out what was wrong.
The 8.6V regulator had to be replaced because of an internal short. I used a 7809 as a substitute for the original part. As expected, one tantalum capacitor was faulty. It was replaced with a capacitor marked '106-35k'. The 'SD' n-channel FET had to be replaced because it had a short between two of its terminals. Once the faulty parts had been replaced, the EDU sprung back into life.
and by the way??? why did you don't posted first, if you already know???
PS: I START THE ML!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Last edited by smirnoff_rules; 20th February, 2010 at 06:47 PM.
autodigitec (23rd May, 2024), kasekasas (17th June, 2013), madbg (23rd January, 2015), martinracing (15th July, 2020), mijatx (11th March, 2021), shanektm450 (23rd April, 2021), ziomski (1st February, 2017)
1. @ drivergabriel,thanks for the compliments
2. Discussion is about repairing of opel ecus
3. Off topic,a little explantation about drivergabriel
exmample 1
New softwares [Archive] - GSM-Forum
crash data for logan temic please... - GSM-Forum
crash data for logan temic please...
please help me with this: clear crash data for logan temic 95160
after that
http://translate.google.ro/translate...el&sl=ro&tl=en
http://translate.google.ro/translate...gabriel&anno=2
with one observation,because google translate price is unreal
for 200 usd,corect tranaslate is 200 ron= 65 USD
example 2
http://translate.google.ro/translate...ml&sl=ro&tl=en
http://translate.google.ro/translate...VP30-VP44.html
example 3
http://www.digital-kaos.co.uk/forums...-2007-a-83529/ post nr. 2,5 and 6
............................... and examples are to continue
Congratulations,you are first high-tech engineer who post this kind of subject on public auctions online sites.
keep this direction,you are on the right way.
PS 1: the romanian police still try to find "disappeared" guttman megamacs 50 from your last known job
Can you help the police ???
PS 2: sorry for off topic,is the first and the last time
Last edited by lucianica; 20th February, 2010 at 02:16 AM.
....I think you don't have another job to do...
1: crash data for logan temic, i clear with ddt on the car, without dismonting the ecu
2: crash data for logan bosch i clear on the car with an older version of clip
3: +400261710588 autonet group, you can call them and ask hem about my gutmann, is buy et by me, with cash, i also have full acces on new hotline tehnical service.
4: yes i have auction on public sites and so what? is beacouse i have more customer then you or what?!?
Advice: TAKE CARE! PLEASE TAKE CARE! THIS IS THE LAST TIME WHEN I TELL YOU!
No offense drivergabriel...but...WE... already know what kind of man you are from this post http://www.digital-kaos.co.uk/forums...-2007-a-83529/
lucianica has clarified everything!!!
And stop with these public threats because YOU are NOT on the right way believe me!
here is few pictures of this kind of ecus
PS: oooo,my good,drivergabriel you are crazy ?
http://www.digital-kaos.co.uk/forums...64-keys-92623/ post nr.14
With your tool you want to make bussines ?
Again,keep this direction,is the best way for you
At the last,i wish you all the money an coustomers worlwide
Cheers
alefabi2006 (5th October, 2014), ancient (24th June, 2014), capi (10th June, 2013), cole_mcs (24th July, 2013), faze (2nd November, 2014), illestibor (14th November, 2013), kasekasas (17th June, 2013), Klin (9th July, 2013), korrni (29th May, 2014), manchip (23rd June, 2013), metercar (2nd October, 2013), MOBILTRONIC (24th June, 2013), n599fbm (10th October, 2014), pbn (17th January, 2015), shtyrya2 (25th April, 2014)
i know this guy (some kind of friend) and it was a joke, me and my friend's play ..paintball, and sometimes 10 people shoot in one man.... it's funny...
take it you two dont like each other
Makes interesting reading though
Bookmarks