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View Full Version : 803a EGR off strange



wiseman
2nd May, 2014, 04:36 PM
I remove the EGR hysterious maps repeated 4x in 2d mode then I removed the fault codes related to the EGR manually. Car drive great codes no code in Ecu but after 1 cycle of the ignition engine light and anti pollution fault back on, but still no codes in Ecu.
Does it need removed from flash and MPC ? Thanks

looly
2nd May, 2014, 07:48 PM
I've removed quite a few egr's from sid803a all belonging to psa group (scudo/expert/dispatch), all been ok just by removing from flash.

Which vehicle are u working on?

chipauto
3rd May, 2014, 07:09 AM
who is original dumps

wiseman
3rd May, 2014, 09:18 AM
Working on a scudo, il post orig flash shortly, I'm going to scan with a couple of other diag tools also

jolidj
3rd May, 2014, 10:35 AM
post ori file.

wiseman
3rd May, 2014, 12:49 PM
258386

here is orig file.

wiseman
5th May, 2014, 08:46 AM
Anyone??...

looly
6th May, 2014, 10:44 AM
Anyone??...

Post the 2 numbers from the file when u id ecu beginning with 966...... pls

wiseman
6th May, 2014, 04:48 PM
Post the 2 numbers from the file when u id ecu beginning with 966...... pls

http://img.tapatalk.com/d/14/05/06/y3eveqy3.jpghttp://img.tapatalk.com/d/14/05/06/a9ega5et.jpg

Those are the ecu numbers and that is the only code I can find in ecu P0000.

Novik_UA
7th May, 2014, 06:23 AM
Post how you remove codes. You change Pxxx to 0000 ?
You must make it wrong way.

wiseman
7th May, 2014, 09:19 PM
So what is the problem, a lot of people have removed egr from this ecu with no issues

looly
8th May, 2014, 12:09 AM
So what is the problem, a lot of people have removed egr from this ecu with no issues

Did u use the file I emailed over to u?

wiseman
8th May, 2014, 12:10 AM
Did u use the file I emailed over to u?

You emailed a file to me [emoji50]?

looly
8th May, 2014, 12:12 AM
Yes mate, yesterday

to ur email addy on your profile ;)

bmgadam
11th May, 2014, 01:15 PM
You make bad dtc off, wrong solution.