EGR switch in EDC16C39

by **carbon** » Sun Jul 02, 2017 3:51 pm

Fix brake system , you want to destroy yourself and someone else ?

by **parrilha** » Wed Jul 05, 2017 1:39 pm

Hi guys, im trying to disable EGR on a Fiat doblo 2009 1.9d multijet

Can someone confirm if the switch is on 1CAC42?

the original file is attached

Fiat Doblo EDC16C39 04-HX-89.zip

by **_TrotyL_** » Tue Jul 25, 2017 8:32 am

Hello!
Iveco 3.0 2007

1A8ABD - I'm correct??

Thanks for help.

by **_TrotyL_** » Tue Jul 25, 2017 3:06 pm

ok, I already check, not working.

Question: Can be also value 003, not 002 ?

by **ecuedit** » Mon Aug 21, 2017 3:16 pm

Libi wrote:Hi,
can you check is egr off correct ?
This is my firs edc16 so I am not sure.
Thanks a lot

address: 1CAC4E 8bit value 2 put to 0,
but that's not all.

Here is proper egr off (switch, hysteresis, deviations, target arflow done),
i left you to disable errors p040x so you can unplug connector from EGR valve.

It is enough to put EGR switch to 0 only but when you would disconnect plug you would get p0401 error only on
diagnostic but not on dash. EGR switch is diagnostic switch only...

by **morfej** » Thu Aug 24, 2017 1:23 pm

Is that possible on Opel Vectra C ?

EGR switch i think is at 0x1CB68A.

But as last post mention all other things ... hope ecuedit could take a look for hysteresis, deviations, target arflow.

P0400 can be disabled on OBD read or only full BDM read ?

Is it possible to flash BDM read over OBD after made all the modifications ?

br,
morfej

by **ecuedit** » Fri Aug 25, 2017 9:19 pm

Hysteresis 16bit HILO
1C457A
1C4646

Deviation 16bit HILO
1C48D6

EGR Switch 8bit
1CB68A

Flow
1C2F78

by **billi** » Thu Sep 07, 2017 10:34 pm

Hello friends.
I read the whole topic, but I still do not understand if the switch is enough to completely disable the EGR on EDC16C39?
Dear Ecuedit, please check if I have correctly disconnected the EGR in this file?

Can I remove the connector from the valve?

Now, if i remove the connector there is an error P0401 and P0403, and with a clipped connector only P0401

I want to completely disconnect the EGR with the removal of the connector.

И ещё э хотел бы погасить ошибку Р2А00, но я не знаю как.
Может кто нибудь помочь?