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 |
|---|---|
| 150C46 | Ignition, cylinder 7: Contact fault between spark plug and ignition coil |
| 152A08 | Super-knocking, cylinder 10: Fuel injection deactivation |
| 152A09 | Super-knocking, cylinder 10: Continuous injection deactivation |
| 152B08 | Super-knocking, cylinder 11: Fuel injection deactivation |
| 152B09 | Super-knocking, cylinder 11: Continuous injection deactivation |
| 152C08 | Super-knocking, cylinder 12: Fuel injection deactivation |
| 152C09 | Super-knocking, cylinder 12: Continuous injection deactivation |
| 152D08 | Super-knocking all cylinders: Fuel injection deactivation |
| 152F08 | Super-knocking: Torque limitation due to too high a super-knocking number |
| 156A01 | Ignition coil, cylinder 10, activation: Short circuit to positive |
| 156B01 | Ignition coil, cylinder 11, activation: Short circuit to positive |
| 156C01 | Ignition coil, cylinder 12, activation: Short circuit to positive |
| 16050A | Crankcase ventilation: Leakage |
| 16050B | Pressure sensor, crankcase, signal: Pressure implausible |
| 16050C | Pressure sensor, crankcase, signal: Pressure too high |
| 16050D | Pressure sensor, crankcase, signal: Pressure too low |
| 168A20 | Knock control: System fault |
| 168A21 | Knock control 2: System fault |
| 168A30 | Knock sensor, electrical: Signal input A, short circuit to B+ |
| 168A31 | Knock sensor, electrical: Signal input A, short circuit to ground |
| 168A40 | Knock sensor, electrical: Signal input B, short circuit to B+ |
| 168A41 | Knock sensor, electrical: Signal input B, short circuit to ground |
| 168A50 | Knock sensor 2, electrical: Signal input A, short circuit to B+ |
| 168A51 | Knock sensor 2, electrical: Signal input A, short circuit to ground |
| 168A60 | Knock sensor 2, electrical: Signal input B, short circuit to B+ |
| 168A61 | Knock sensor 2, electrical: Signal input B, short circuit to ground |
| 168A70 | Knock sensor 1, signal: Engine noise above limit value |
| 168A71 | Knock sensor 1, signal: engine noise below limit value or line disconnection |
| 168A80 | Knock sensor 2, signal: Engine noise above limit value |
| 168A81 | Knock sensor 2, signal: engine noise below limit value or line disconnection |
| 168A90 | Knock sensor 3, electrical: Signal input A, short circuit to B+ |
| 168A91 | Knock sensor 3, electrical: Signal input A, short circuit to ground |
| 168B10 | Knock sensor 3, electrical: Signal input B, short circuit to B+ |
| 168B11 | Knock sensor 3, electrical: Signal input B, short circuit to ground |
| 168B20 | Knock sensor 4, electrical: Signal input A, short circuit to B+ |
| 168B21 | Knock sensor 4, electrical: Signal input A, short circuit to ground |
| 168B30 | Knock sensor 4, electrical: Signal input B, short circuit to B+ |
| 168B31 | Knock sensor 4, electrical: Signal input B, short circuit to ground |
| 170A08 | Secondary-air line: Air-mass flow too low |
| 170C08 | Secondary-air line: leak detected |
| 170D08 | Secondary-air line 2: leak detected |
| 18A020 | Catalytic converter heater, monitoring: Torque reserve too high |
| 190A08 | DMTL, system fault: Pump current reaches limit value during valve test |
| 190F00 | Fuel tank ventilation system: Malfunction |
| 190F04 | Fuel tank ventilation system: Malfunction, end of line |
| 190F08 | Fuel tank ventilation system: Malfunction |
| 191A20 | Fuel tank vent valve: Jammed closed |
| 191A21 | Fuel tank vent valve: jammed open |
| 191A22 | Tank vent valve 2: jammed open |
| 191A32 | Fuel tank vent valve 2, coupling: jammed open |
| 191A95 | Shutoff valve purge air line: Jammed closed |
| 191A96 | Shutoff valve purge air line, actuation: Short circuit to B+ |
| 191A97 | Shutoff valve purge air line, actuation: Short circuit to ground |
| 191A98 | Shutoff valve purge air line, actuation: Open circuit |
| 191B01 | Tank ventilation system shutoff valve, activation: short circuit to B+ |
| 191B02 | Tank ventilation system shutoff valve, activation: short circuit to earth |
| 191B04 | Tank ventilation system shutoff valve, activation: line disconnection |
| 191C01 | Fuel tank ventilation system, shut-off valve: jammed open |
| 191C02 | Fuel tank ventilation system, 2nd inlet point: Malfunction |
| 191C03 | Fuel tank ventilation system, 2nd inlet point, afterrunning Malfunction |
| 191D01 | Fuel tank ventilation system: Malfunction |
| 19401A | Fuel tank pressure temperature sensor, plausibility: Pressure too high compared to ambient pressure |
| 19401B | Fuel tank pressure temperature sensor, plausibility: Pressure too low compared to ambient pressure |
| 19401C | Fuel tank pressure temperature sensor, pressure signal: Permanently stuck |
| 19401D | Fuel tank pressure temperature sensor, plausibility: Pressure too high |
| 19401E | Fuel tank pressure temperature sensor, plausibility: Pressure too low |
| 19401F | Fuel tank pressure temperature sensor, plausibility: Pressure too high |
| 19D9 | Cylinder 4 misfire detected, fuel level low |
| 1A0001 | Exhaust-gas recirculation valve, activation: electric |
| 1A0101 | EGR valve, plausibility: Reference value exceeded |
| 1A0102 | EGR valve, plausibility: Reference value not reached |
| 1A0201 | Exhaust-gas recirculation valve, control deviation: setpoint value not reached |
| 1A0202 | Exhaust-gas recirculation valve, control deviation: starting position not reached |
| 1A0301 | Exhaust-gas recirculation valve, adaptation: adaptation conditions not fulfilled |
| 1A0302 | Exhaust-gas recirculation valve, adaptation: lower adaptation value outside valid range |
| 1A0304 | Exhaust-gas recirculation valve, adaptation: upper position not reached |
| 1A0308 | Exhaust-gas recirculation valve, adaptation: upper adaptation value outside valid range |
| 1A04 | Additional heater and/or circuit |
| 1A1001 | Exhaust recirculation sensor, electrical: Short circuit to B+ |
| 1A1002 | Exhaust-gas recirculation sensor, electric: short circuit to ground |
| 1A2000 | Electric fan, actuating wire |
| 1A2001 | Electric fan, activation: short circuit to positive |
| 1A2002 | Electric fan, actuating wire: Short circuit to ground |
| 1A2004 | Electric fan, actuating wire: line disconnection |
| 1A2005 | Electric fan: Communications fault |
| 1A2007 | Electric fan: Voltage implausible |
| 1A2009 | Electric fan, activation: Malfunction |
| 1A200C | Electric fan, cutoff relay, activation: Malfunction |
| 1A200D | Electric fan, function: Communications fault |
| 1A2010 | Electric fan, function: Standstill 1 |
| 1A2011 | Electric fan, function: Standstill 2 |
| 1A2012 | Electric fan, function: Standstill 3 |
| 1A2013 | Electric fan, type: not plausible |
| 1A2014 | Electric fan, function: Communications fault |
| 1A2017 | Electric fan, function: Standstill 1 |
| 1A2205 | Electric fan: Malfunction |
| 1A2601 | Fuse relay, electric fan, activation: Short circuit to positive |
| 1A2602 | Electric fan fuse relay, actuating wire: Short circuit to ground |
| 1A2604 | Electric fan fuse relay, actuating wire: Line disconnection |
| 1A2703 | Electric fan: Signal, fixed |
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