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View Full Version : Seat ibiza 1.6 tdi Egr problem code P0407



gery11
3rd May, 2014, 12:18 PM
Hi, a friend of mine has a problem with the egr of his ibiza.

VCDS showed error code P0407 Potenciometer- signal too low.

Does somebody knows if I delete egr with swiftec solution the problem will be solved?

Or it does need a new egr cooler?

I ask this because he lives a couple of hours away and don't want that he comes for nothing.

Thanks in advance

xanubysx
3rd May, 2014, 12:57 PM
Change egr to new or read file ECU and post.. egr off posible....

gery11
3rd May, 2014, 01:47 PM
I can do egr off but i want to know if it will solve the problem. :)

mexanico1971
4th May, 2014, 12:55 AM
How you do egr of in this ecu ?!

Br

gttuning
4th May, 2014, 10:56 AM
will work read and post file.

jolidj
4th May, 2014, 11:08 AM
if egr is elettronic problem you need to change it.
i do egr off and dtc off but if you delet connector the car go recovery.

gery11
4th May, 2014, 02:34 PM
The egr works ok during a certain time.
Specified and actual value are almost the same all time.
But after a few minutes when the car is cold it goes into limp mode with that error code p0470 potentiometer- signal to low.

I will try to read it in these days and post the file.

Thanks for your help

gery11
20th May, 2014, 11:45 AM
If the problem is the electric engine ( doesnt work ) that moves the gears, the only solution is a new egr?

gttuning
20th May, 2014, 09:23 PM
read and post file.

bor4o87
9th August, 2018, 09:35 AM
hi i have same problem with P0407 error
some one can help me?

bor4o87
9th August, 2018, 09:46 AM
this is the seat orig file 547974
thanks