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View Full Version : EDC16C34 fault P0409 after EGR OFF



HDLeo
27th October, 2013, 08:49 PM
Hello all,

In my car C4 1.6 hdi EGR is broken (electrical part),I did EGR off with hysteresis map and EGR temperature maps. In Lexia EGR value is 0, so it doesn't work. But i get P0409 error, witch means EGR learning.
How to disable P0409 fault?
I need some help/advice that change else in map because i want disconnect EGR valve.
I attached flash file, psw is: digitalkaos

Smac_a
5th November, 2013, 03:03 PM
Hi.

I have exactly the same problem... Ok not really I need to remove p1613. If I find a solution,
I'll let you know.

Best regards,
Smac_a

arvedo
5th November, 2013, 03:12 PM
hello friend put original file botched modification

Smac_a
5th November, 2013, 03:29 PM
Hi!
would you really do that? :)

Thanks in advance,
Smac_a

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