Vectra 2.0DTI 16V

by **Mephist86** » Mon Apr 08, 2013 3:19 pm

Hey,

thanks for the fast reply.
The error code is p0400.
But i have a vakuum problem with an defect epw and egr, but to change both is very expensive.

Thats my second problem. I'm not really sure how to get the file?
I've got an opel opcom here and win7 with installed Winols.
Do I have to get the file with WinOls or do I need other tools? hardware software?
I've read some post but it is not really clear on my site.

BR

mephist

by **rochinha75** » Mon Apr 08, 2013 6:32 pm

you need other tool for read the file.
OPCOM don't read file.

Try search mpps or galleto tools, this is basic tool for read and write files

by **TWEmotorsport** » Wed May 08, 2013 6:39 pm

Hi.

I have solution for this. EGR off and no dtc. If anybody interessed contact me by pm.

by **mobilidiagnostika** » Mon Jun 24, 2013 1:37 pm

Hi there, I have turned off EGR on vectra b 2.0 dti 74 kw, i just putted a relay between mass air sensor and egr solenoid, i have made ant voltage drop between them, there is a link http://forum.vectra-team.com/index.php?showtopic=43773 you cant use google translate to transale how it's made. no programing needed.

by **mike1978** » Fri Jun 28, 2013 7:25 pm

TWEmotorsport wrote:Hi.

I have solution for this. EGR off and no dtc. If anybody interessed contact me by pm.

Hello
Can you please send me your email, I need to talk with you
About the EGR solution.
Many thanks
Miguel
Cmrx78@gmail.com

by **zotto** » Thu Jul 25, 2013 8:12 am

switch solution and remove dtc is the best solution, tested and working on many car like this

by **lauko** » Mon Nov 11, 2013 10:48 am

Hello guys,

Did anybody try with the hint provided on https://sites.google.com/site/vagecumap ... ap-changes ?
It says:

Removing EGR function by changing the map can still lead to a fault code being flagged. If that happens , change the max settings to about 95% of max rather than 100%. That should prevent a fault code.

by **lauko** » Mon Apr 21, 2014 12:06 pm

Just for the info, I tried with the hint I posted above, unfortunately it didn't work.
I used 10000 for the EGR value (11000 is maximum).

I thing the next step is to search for the EGR switch.
As mentioned here, the sequence for EDC15C2 is 001 001 000 000 001 000 001 000 001 048.
I couldnt find that sequence in my dump (EDC15M), but I found a similar one (001 001 000 000 000 000 001 000 002 000) also at the beginning of the data section.
Does somebody know, if this is it?