Que signifie votre code Code Défaut BMW ?
Grace au système OBD, les
Bmw
fabriqués après 1996 sont normalement équipés d'une prise diagnostique OBD.
Si l'ordinateur de la voiture rencontre un problème,un code d'erreur ou un code de diagnostic (DTC)
sera stocké dans la mémoire de l'ECU de la voiture.
Avec un lecteur OBD branché sur le port OBD (On-Board Diagnostics) de la voiture, vous pouvez lire la liste des codes stockés, et donc découvrir quel est le problème.
Les codes suivent une formule permettant de savoir généralement quel est le problème avant même de regarder le tableau ci-dessous.
Nous vous présentons ci-dessus une liste très complète des différents codes défauts possibles.
Si le code défaut de votre auto s'affiche au tableau de bord, vous n'aurez peut-être même pas besoin d'un lecteur OBD . il sera dans la liste .
Réparer le code défaut de votre auto, c'est potentiellement simple à faire avec vos revues et méthodes techniques.
Réparer le code défaut de votre auto, c’est potentiellement simple à faire avec nos revues et méthodes techniques
| Code | Libellé |
|---|---|
| P03D7 | Cylinder 7 pressure too high |
| P03D8 | Cylinder 7 pressure variation low |
| P03D9 | Cylinder 7 pressure variation high |
| P03DA | Cylinder 7 combustion performance |
| P03DB | Cylinder 8 pressure sensor circuit/open |
| P03DC | Cylinder 8 pressure sensor circuit range/performance |
| P03DD | Cylinder 8 pressure sensor circuit low |
| P03DE | Cylinder 8 pressure sensor circuit high |
| P03DF | Cylinder 8 pressure sensor circuit intermittent/erratic |
| P03E0 | Cylinder 8 pressure too low |
| P03E1 | Cylinder 8 pressure too high |
| P03E2 | Cylinder 8 pressure variation low |
| P03E3 | Cylinder 8 pressure variation high |
| P03E4 | Cylinder 8 combustion performance |
| P03F1 | Exhaust camshaft profile actuator 3 control circuit/open (bank 1) |
| P03F2 | Exhaust camshaft profile actuator 3 control circuit low (bank 1) |
| P03F3 | Exhaust camshaft profile actuator 3 control circuit high (bank 1) |
| P03F4 | Exhaust camshaft profile actuator 3 control circuit performance/stuck off (bank 1) |
| P03F5 | Exhaust camshaft profile actuator 3 control circuit stuck on (bank 1) |
| P03F6 | Exhaust camshaft position actuator position sensor 3 circuit/open (bank 1) |
| P03F7 | Exhaust camshaft position actuator position sensor 3 circuit range/performance (bank 1) |
| P03F8 | Exhaust camshaft position actuator position sensor 3 circuit low (bank 1) |
| P03F9 | Exhaust camshaft position actuator position sensor 3 circuit high (bank 1) |
| P03FA | Ignition 11 control signal circuit/open |
| P03FB | Ignition 11 control signal circuit low |
| P03FC | Ignition 11 control signal circuit high |
| P03FD | Ignition 12 control signal circuit/open |
| P03FE | Ignition 12 control signal circuit low |
| P03FF | Ignition 12 control signal circuit high |
| P0400 | EGR flow |
| P0401 | EGR, insufficient flow |
| P0402 | EGR, excessive flow. |
| P0403 | EGR control circuit/open |
| P0404 | EGR control circuit range/performance |
| P0405 | EGR sensor 1 circuit low |
| P0406 | EGR sensor 1 circuit high |
| P0407 | EGR sensor 2 circuit low |
| P0408 | EGR sensor 2 circuit high |
| P0409 | EGR sensor 1 circuit/open |
| P040A | EGR temperature sensor 1 circuit/open |
| P040B | EGR temperature sensor 1 circuit range/performance |
| P040C | EGR temperature sensor 1 circuit low |
| P040D | EGR temperature sensor 1 circuit high |
| P040E | EGR temperature sensor 1 circuit intermittent/erratic |
| P040F | EGR temperature sensor 1 correlation with EGR temperature sensor 2 |
| P0410 | Secondary air injection system |
| P0411 | Secondary air injection system, incorrect flow detected |
| P0412 | Secondary air injection solenoid 1 circuit/open |
| P0413 | Secondary air injection solenoid 1 circuit/open |
| P0414 | Secondary air injection solenoid 1, short circuit |
| P0415 | Secondary air injection solenoid 2 circuit/open |
| P0416 | Secondary air injection solenoid 2 circuit/open |
| P0417 | Secondary air injection solenoid 2, short circuit |
| P0418 | Secondary air injection system control circuit/open (bank 1) |
| P0419 | Secondary air injection system control circuit/open (bank 2) |
| P041A | EGR temperature sensor 2 circuit/open |
| P041B | EGR temperature sensor 2 circuit range/performance |
| P041C | EGR temperature sensor 2 circuit low |
| P041D | EGR temperature sensor 2 circuit high |
| P041E | EGR temperature sensor 2 circuit intermittent/erratic |
| P041F | Secondary air injection solenoid 1 circuit low |
| P0420 | Catalytic converter system efficiency below threshold (bank 1) |
| P0421 | Catalytic converter quick warm-up, efficiency below threshold (bank 1) |
| P0422 | Main catalytic converter efficiency below threshold (bank 1) |
| P0423 | Heated catalytic converter efficiency below threshold (bank 1) |
| P0424 | Heated catalytic converter temperature below threshold (bank 1) |
| P0425 | Catalytic converter temperature sensor in front of catalytic converter 1, circuit/open |
| P0426 | Catalytic converter temperature sensor in front of catalytic converter 1, circuit range/performance |
| P0427 | Catalytic converter temperature sensor in front of catalytic converter 1, circuit low |
| P0428 | Catalytic converter temperature sensor in front of catalytic converter 1, circuit high |
| P0429 | Catalytic converter heater control circuit/open (bank 1) |
| P042A | Catalytic converter temperature sensor behind catalytic converter 1, circuit/open |
| P042B | Catalytic converter temperature sensor behind catalytic converter 1, circuit range/performance |
| P042C | Catalytic converter temperature sensor behind catalytic converter 1, circuit low |
| P042D | Catalytic converter temperature sensor behind catalytic converter 1, circuit high |
| P042E | EGR throttle control 1 stuck open |
| P042F | EGR throttle control 1 stuck closed |
| P0430 | Catalytic converter system efficiency below threshold (bank 2) |
| P0431 | Catalytic converter quick warm-up, efficiency below threshold (bank 2) |
| P0432 | Main catalytic converter efficiency below threshold (bank 2) |
| P0433 | Heated catalytic converter efficiency below threshold (bank 2) |
| P0434 | Heated catalytic converter temperature below threshold (bank 2) |
| P0435 | Catalytic converter temperature sensor in front of catalytic converter 2, circuit/open |
| P0436 | Catalytic converter temperature sensor in front of catalytic converter 2, circuit range/performance |
| P0437 | Catalytic converter temperature sensor in front of catalytic converter 2, circuit low |
| P0438 | Catalytic converter temperature sensor in front of catalytic converter 2, circuit high |
| P0439 | Catalytic converter heater control circuit/open (bank 2) |
| P043A | Catalytic converter temperature sensor behind catalytic converter 2, circuit/open (bank 2) |
| P043B | Catalytic converter temperature sensor behind catalytic converter 2, circuit range/performance |
| P043C | Catalytic converter temperature sensor behind catalytic converter 2, circuit low |
| P043D | Catalytic converter temperature sensor behind catalytic converter 2, circuit high |
| P043E | Evaporative emission system leak detection reference orifice low flow |
| P043F | Evaporative emission system leak detection reference orifice high flow |
| P0440 | Evaporative emission system |
| P0441 | Evaporative emission system incorrect purge flow |
| P0442 | Evaporative emission system, minor leakage detected |
| P0443 | Evaporative emission system purge control valve circuit/open |
| P0444 | Evaporative emission system purge control valve circuit/open |
| P0445 | Evaporative emission system purge control valve, short circuit |
| P0446 | Evaporative emission system vent control circuit/open |
DEFINISSEZ VOTRE MARQUE POUR ACCEDER A VOS CODES DEFAUTS
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Revue technique RTA
Revue Technique Automobile
La revue technique de référence depuis 1946. La RTA est une revue papier pour tous publics, qui vous permet d'effectuer les petites et les grosses réparations
Voir le descriptif
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Entretien courant MTA
Méthode Technique Automobile
La MTA est issue de nos outils destinés aux pros de l'auto. Ces méthodes en ligne permettent d'effectuer les opérations de maintenances de votre auto (filtres, courroies, etc.)
Voir le descriptif
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Toutes réparations MTAx
Méthode Technique Automobile Expert
La MTA expert est un outil en ligne destiné aux experts en mécanique et en carrosserie, pour effectuer tous types de réparations sur une voiture.
Voir le descriptif