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 |
|---|---|
| P116A | Mass or Volume Air Flow 'B' Maximum Exceeded |
| P116B | Mass or Volume Air Flow 'B' Minimum Fallen Below |
| P116C | Air Mass Flow Sensor Signal Range |
| P116D | Air Mass Flow Sensor Signal Gradient Error |
| P116E | Air Mass Flow Sensor Signal Electrical |
| P1170 | Post Catalyst Fuel Trim System Correction Value above Threshold (Bank 2) |
| P1171 | Ambient Pressure Sensor Variant Recognition Value in Boot Range Implausible |
| P1172 | Ambient Pressure Sensor Variant Recognition Error Value Stored in Boot Range |
| P1173 | Ambient Pressure Sensor Variant Recognition Learning Failed |
| P1174 | Fuel trim (bank 1) |
| P1175 | Fuel trim (bank 2) |
| P1176 | Oxygen sensor slow response (bank 1) |
| P1177 | Oxygen sensor slow response (bank 2) |
| P1178 | Oxygen sensor in front of catalytic converter 1, slow response |
| P1179 | Oxygen sensor in front of catalytic converter 2, circuit, slow response |
| P117E | Throttle/Pedal Position Sensor/Switch 'A' / 'B' Synchronous Operation Correlation (Bank 2) |
| P1180 | Oxygen sensor behind catalytic converter 1, circuit, slow response |
| P1181 | Oxygen sensor behind catalytic converter 2, circuit, slow response |
| P1182 | Oxygen sensor behind catalytic converter 1, circuit/open during coasting downhill fuel cut-off |
| P1183 | Oxygen sensor behind catalytic converter 2, circuit/open during coasting downhill fuel cut-off |
| P1184 | HO2S Sensor Voltage Excursion Electrical (Bank 1 Sensor 1) |
| P1185 | HO2S Sensor Voltage Excursion Electrical (Bank 2 Sensor 1) |
| P1186 | Oxygen sensor behind catalytic converter 1, heating circuit/open |
| P1187 | Oxygen sensor behind catalytic converter 2, heating circuit/open |
| P1188 | Fuel control, bank 1 sensor 1 |
| P1189 | Fuel control, bank 2 sensor 1 |
| P118E | Fuel Rail Pressure Sensor Signal Stuck (Bank 2) |
| P1190 | Pre-catalytic converter fuel trim system (bank 1) |
| P1191 | Pre-catalytic converter fuel trim system (bank 2) |
| P1192 | Post-catalytic converter fuel trim system (bank 1) |
| P1193 | Post-catalytic converter fuel trim system (bank 2) |
| P1195 | Differential Pressure Sensor Intake Manifold Pressure Plausibility(Bank 2) |
| P1196 | Differential Pressure Sensor Intake Manifold Circuit Low (Bank 2) |
| P1197 | Differential Pressure Sensor Intake Manifold Circuit High (Bank 1) |
| P1198 | Differential Pressure Sensor Intake Manifold Circuit Low (Bank 1) |
| P1199 | Differential Pressure Sensor Intake Manifold Pressure Plausibility(Bank 1) |
| P119A | Manifold Absolute Presssure Sensor Circuit High (Bank 1) |
| P119B | Manifold Absolute Presssure Sensor Circuit Low (Bank 1) |
| P119D | Fuel Trim, Injector Aging Long-Term Adaptation Implausible (Bank 1) |
| P119E | Fuel Trim, Injector Aging Long-Term Adaptation Impausible (Bank 2) |
| P11A0 | O2 Sensor Circuit Slow Response after Coast Down Fuel Cut-Off (Bank1 Sensor 1) |
| P11A1 | Throttle/Pedal Position Sensor/Switch Supply Voltage Circuit High (Bank 1) |
| P11A2 | Throttle/Pedal Position Sensor/Switch Supply Voltage Circuit Low (Bank 1) |
| P11A3 | Throttle/Pedal Position Sensor/Switch Supply Voltage Circuit High (Bank 2) |
| P11A4 | Throttle/Pedal Position Sensor/Switch Supply Voltage Circuit Low (Bank 2) |
| P11A8 | Exhaust camshaft timing solenoid 1 circuit/open |
| P11A9 | Inlet camshaft timing solenoid 1 circuit/open |
| P11AB | Throttle tight (Bank 2) |
| P11AC | Fuel Trim in H2 Operation System Deviation Too High (Bank 1) |
| P11AD | Fuel Trim in H2 Operation System Deviation Too High (Bank 2) |
| P11AE | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High(Bank 2) |
| P11AF | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low (Bank 2) |
| P11B0 | Manifold Absolute Pressure to Throttle Angle - Too Low (Bank 2) |
| P11B1 | Manifold Absolute Pressure to Throttle Angle - Too High (Bank 2) |
| P11C0 | Mass or Volume Air Flow Sensor 'A' Circuit Range/Performance - Period Time Too Low |
| P11C1 | Mass or Volume Air Flow Sensor 'A' Circuit Range/Performance - Period Time Too High |
| P11C2 | Mass or Volume Air Flow Sensor 'B' Circuit Range/Performance - Period Time Too Low |
| P11C3 | Mass or Volume Air Flow Sensor 'B' Circuit Range/Performance - Period Time Too High |
| P11CB | Barometric Pressure 'A' Too High |
| P11CE | Throttle/Pedal Position Sensor/Switch 'D' Circuit Voltage Low |
| P11CF | Throttle/Pedal Position Sensor/Switch 'D' Circuit Voltage High |
| P11EA | O2 Sensor System Check Signal Biased/Stuck Lean (Bank 1 Sensor 2) |
| P11EB | O2 Sensor System Check Signal Biased/Stuck Rich (Bank 1 Sensor 2) |
| P11EC | O2 Sensor System Check Signal Biased/Stuck Lean (Bank 2 Sensor 2) |
| P11ED | O2 Sensor System Check Signal Biased/Stuck Rich (Bank 2 Sensor 2) |
| P11EE | Throttle/Pedal Position Sensor/Switch 'E' Circuit Voltage Low |
| P11EF | Throttle/Pedal Position Sensor/Switch 'E' Circuit Voltage High |
| P1200 | Fuel Trim Upper Adaptation Range System Too Lean (Bank 1) |
| P1201 | Fuel Trim Upper Adaptation Range System Too Rich (Bank 1) |
| P1202 | Fuel Trim Upper Adaptation Range System Too Lean (Bank 2) |
| P1203 | Fuel Trim Upper Adaptation Range System Too Rich (Bank 2) |
| P1204 | O2 Sensor Circuit Full Load Test Signal Too Low (Bank 1 Sensor 2) |
| P1205 | O2 Sensor Circuit Full Load Test Signal Too Low (Bank 2 Sensor 2) |
| P1208 | Brake Booster Pump Shutoff Valve Open Circuit |
| P1209 | Brake Booster Pump Shutoff Valve Plausibility |
| P120E | Brake Booster Pump Control Circuit High |
| P120F | Brake Booster Pump Control Circuit Low |
| P1212 | EGR Positioner Circuit High |
| P1213 | EGR Positioner Circuit Low |
| P1218 | Throttle/Pedal Position Sensor/Switch 'A' Circuit (Bank 2) |
| P1219 | Throttle/Pedal Position Sensor/Switch 'A' Circuit Range/Performance(Bank 2) |
| P121C | NOx Sensor Heater Control Circuit Shorted (Bank 1) |
| P121D | Barometric Pressure 'B' Plausibility |
| P121F | NOX SENSOR |
| P1220 | Throttle/Pedal Position Sensor/Switch 'A' Circuit Low (Bank 2) |
| P1222 | Accelerator pedal position sensor 2 circuit low |
| P1223 | Accelerator pedal position sensor 2 circuit high |
| P1225 | Throttle/Pedal Position Sensor/Switch 'A' Circuit High (Bank 2) |
| P1227 | Throttle/Pedal Position Sensor/Switch 'B' Circuit Range/Performance(Bank 2) |
| P1228 | Throttle/Pedal Position Sensor/Switch 'B' Circuit Low (Bank 2) |
| P1229 | Throttle Sensor Adaptation Failure |
| P122A | Ambient Pressure Sensor 'B' Afterrunning Diagnosis Pressure Too Low |
| P122B | Ambient Pressure Sensor 'B' Afterrunning Diagnosis Pressure Too High |
| P122C | NOx Sensor Circuit Shorted (Bank 1) |
| P122D | NOx Sensor Circuit Shorted (Bank 2) |
| P122E | NOx Sensor Binary Oxygen Sensor Signal Circuit/Open (Bank 1) |
| P122F | NOx Sensor Binary Oxygen Sensor Signal Circuit Shorted (Bank 1) |
| P1234 | Fuel Pump Relay Primary Circuit Low |
| P1235 | Fuel Pump Intermediate Shaft Sensor |
| P1236 | Fuel Pump Relay Primary Circuit High |
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