![Voyant Moteur avec défaut P0400 et P0402 - Citroen - Xsara Picasso - Diesel - Auto Evasion | Forum Auto Voyant Moteur avec défaut P0400 et P0402 - Citroen - Xsara Picasso - Diesel - Auto Evasion | Forum Auto](https://www.largus.fr/forum-auto/img/tmp/469012_1525684304_img-9955.jpg)
Voyant Moteur avec défaut P0400 et P0402 - Citroen - Xsara Picasso - Diesel - Auto Evasion | Forum Auto
![SMP Europe on X: "Vehicle displaying one of the OBD codes shown below? It could be a fault with the EGR Valve. Usually a costly repair, SMP Europe has launched a new SMP Europe on X: "Vehicle displaying one of the OBD codes shown below? It could be a fault with the EGR Valve. Usually a costly repair, SMP Europe has launched a new](https://pbs.twimg.com/media/FmLuPvdWAAAD6TS.jpg)
SMP Europe on X: "Vehicle displaying one of the OBD codes shown below? It could be a fault with the EGR Valve. Usually a costly repair, SMP Europe has launched a new
![P0403 Code: Exhaust Gas Recirculation “A” Control Circuit Malfunction - In The Garage with CarParts.com P0403 Code: Exhaust Gas Recirculation “A” Control Circuit Malfunction - In The Garage with CarParts.com](https://www.carparts.com/blog/wp-content/uploads/2020/09/egr-valve-car-engine.jpeg)
P0403 Code: Exhaust Gas Recirculation “A” Control Circuit Malfunction - In The Garage with CarParts.com
![Peugeot Partner Iii P0400 Engine Trouble Code - Peugeot Partner Iii P0400 OBD-II Diagnostic Powertrain (P) Trouble Code For Peugeot Partner Iii | EngineTroubleCode.com Peugeot Partner Iii P0400 Engine Trouble Code - Peugeot Partner Iii P0400 OBD-II Diagnostic Powertrain (P) Trouble Code For Peugeot Partner Iii | EngineTroubleCode.com](http://enginetroublecode.com/images/engine-code-sampe-3.jpg)