Renault Espace IV (2.0dCi, EGR, DF209, Injection & Antipollution a controler, Short or open circuit)

Short circuit to positive or open circuit;
EGR = Exhaust Gas Recirculation
8200693739
WEG165
2010
*The EGR was replaced in vain, the ECU did not commanded it correctly and the "Injection a controler" error message remained on the dashboard. In the end the EGR was disabled through ECU remapping.

[@xBiinks]

j'ai changer le moteur de ma megane 2 1.9L dci mais j'ai cette erreur DF209 que faire ? @Cher Ser

[@IoanPau]

Din ce oraș ești ?

[@mevlutdemir6070]

J'ai le même problème, la ligne df 209 donne du positif, du moins, un court-circuit, nous avons tout essayé, ça ne marche pas, quelqu'un qui connaît la solution peut-il m'écrire s'il vous plaît.

[@KoKoNAAT]

Where can I order this part?

[@CarSer]

Local automotive parts stores, or online.

[@user-vq7zt6cn3o]

The air pipe from the intercooler to the turbine is in motor oil. 100% there is a microcrack. The next node after the removed EGR valve was not washed from soot. Assembly and disassembly of car components is probably carried out for the first time. The actions of the car service worker are extremely unprofessional.

[@ismaelcavdar6632]

Le témoin reste toujours antipollution a contrôler

[@CarSer]

It was solved by ECU remapping. The ECU was not communicating with the new EGR either.