EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby mmcolour » Mon Feb 11, 2013 2:28 am

That's what I've been using :-) I've managed to find a few maps - ols file attached.
WinOLS showed only 36 potential maps and I think I'd have to look for lots of them manually, right?

Thanks,
Mariusz
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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby ecuedit » Mon Feb 11, 2013 10:04 am

Yes. Look at 2d mode, you will recognise the map in some time. It takes some skill and experience. If you look at the link i sent you for, and locate all of them than we can do next step.

So first locate the maps, you will probably have some problems with factors and units, you will get help,
when the mappack is ready, than you can start tuning. But before all of that you have to read the specification of your engine hardware,
so you will know how far you can go...


cheers

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby mmcolour » Mon Feb 11, 2013 7:02 pm

Hi,
Flashed the van and looks like 71B1F is the one I needed!
Before I started I scanned the van with snap-on diagnostic tool and it showed egr circuit error :-/
Anyway cleared error and flashed with 71B1E changed to 000. The same error occurred again.
Flashed with 71B1E 001 and 71B1F 000 and looks OK now, no error shown.
Just wondering... if I can't see egr error would I be able to see egr position with citroen diagnostic soft?

Thanks,
Mariusz

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby RPM freak » Mon Feb 11, 2013 9:41 pm

When you turn off egr via switch, you tell the ECU that there is no egr control (no egr in the engine) so there will be no DTCs.

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby mmcolour » Mon Feb 11, 2013 11:23 pm

RPM freak wrote:When you turn off egr via switch, you tell the ECU that there is no egr control (no egr in the engine) so there will be no DTCs.


That's what I was thinking, thanks!

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby ecuedit » Mon Feb 11, 2013 11:58 pm

That's why i mentioned 71B1F ;) you could try my hint first...than yours :P which would be no needed. Nice.

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby mmcolour » Tue Feb 12, 2013 12:24 am

I'll try your next hint first!
I'm working on the maps now :-)

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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby mmcolour » Tue Feb 12, 2013 2:55 am

Hi,

that's what I managed to find :-/ I found using 2d view quite difficult.
Could someone advice me, please? Just advice not addresses! ;-)

Thanks,
Mariusz
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Re: EGRoff/shut Citroen Relay/Jumper 2.2hdi 2004 EDC15c2

Postby mmcolour » Tue Feb 12, 2013 11:49 am

Cause EGR has been succesfully switched off I'm moving to Map Location
http://www.ecuedit.com/citroen-relay-2-2-hdi-t1439

Thanks for all your help!
Mariusz

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