PDA

View Full Version : Peugeot Boxer 2.2 Visteon EGR



2xded
12th July, 2017, 08:55 PM
Hi.
Can somebody make EGR off to this file?

ECU : Visteon DCU102
HW : 9661256980
SW : 9666701580 6C1U-12A650-ES
Thank you.

nikka
12th July, 2017, 09:26 PM
There is egr off

2xded
13th July, 2017, 04:47 PM
nikka, EGR not off - DTC P0103 :(

bobolin4o
13th July, 2017, 05:53 PM
nikka, EGR not off - DTC P0103 :(

P0103 is linked to MAF sensor, not to EGR.

2xded
13th July, 2017, 06:36 PM
boboln4o, "This P0103 diagnostic trouble code (DTC) means that there is a high condition detected in the Mass Air Flow (MAF) sensor or circuit. The PCM detects that the actual MAF sensor frequency signal is not performing within the normal expected range of the calculated MAF value."
The EGR is actually muffled. This error (P0103) was before the flash.

bobolin4o
14th July, 2017, 06:07 AM
This error may be set when you have air leaks in the inlet system, or faulty MAF. and so on.
Any way... here is your ori file with P0103 off. The cks is ok.

2xded
14th July, 2017, 09:53 AM
You're right of course, but now the valve is closed, so in hysteresis need to remove the thread through it. If this is not done, then there will be P0103.

bobolin4o
14th July, 2017, 10:43 AM
You are right, but if now P0103 is because of improper EGR off, what will be next when the MAF will gone, or some inlet pipe blowns?

2xded
14th July, 2017, 12:20 PM
I'm not sure of the correctness of solution from nikka. Now I have another solution, which I will check as soon as the auto returns to me.

nikka
14th July, 2017, 04:37 PM
R
There is 100% working solution U. Need also to close manulay egr or U have another problem.

Изпратено от моят LG-D855 с помощта на Tapatalk

kadidiag
15th July, 2017, 06:02 AM
use this bro
pass in PM

2xded
15th July, 2017, 06:45 AM
use this bro ...
Thank you, this is the third solution. :)

R
There is 100% working solution U. Need also to close manulay egr or U have another problem....
OK. I can check only after the return of the car. In other solutions, the 8167C byte changes, you do not?

2xded
21st July, 2017, 07:12 PM
The car returned with DTC P0103. I flashed the solution from kadidiag, will watch.

2xded
22nd November, 2017, 08:57 AM
The solution from kadidiag is working!