Que signifie votre code Code Défaut MERCEDES ?
Grace au système OBD, les
Mercedes
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 |
|---|---|
| 1018 | Gear Lever sensor 0 circuit low. |
| 1018 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 4 has detected a short circuit to positive. |
| 1018 | The actuation of ignition coil 4 has a short circuit to ground. |
| 1018 | The actuation of ignition coil 5 has a short circuit to ground. |
| 1019 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 4 detects a line discontinuity. |
| 1019 | The actuation of ignition coil 5 has an electrical fault or open circuit. |
| 1019 | The actuation of ignition coil 4 has an electrical fault or open circuit. |
| 1020 | The actuation of ignition coil 5 has an electrical fault or open circuit. |
| 1020 | N3/23 (ME-SFI [ME] control unit)-The output stage to ignition coil of cylinder 4 detects an electrical fault. |
| 1020 | The actuation of ignition coil 4 has an electrical fault or open circuit. |
| 1021 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 3 detects a short circuit to positive. |
| 1021 | The actuation of ignition coil 3 has a short circuit to positive. |
| 1021 | The actuation of ignition coil 4 has a short circuit to positive. |
| 1022 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 3 has detected a short circuit to ground. |
| 1022 | The actuation of ignition coil 3 has a short circuit to ground. |
| 1022 | The actuation of ignition coil 4 has a short circuit to ground. |
| 1023 | Gear Lever sensor 3 circuit low. |
| 1023 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 3 has detected an open circuit. |
| 1023 | The actuation of ignition coil 3 has an electrical fault or open circuit |
| 1023 | The actuation of ignition coil 4 has an electrical fault or open circuit. |
| 1024 | N3/23 (ME-SFI [ME] control unit)-The output stage to ignition coil of cylinder 3 detects an electrical fault. |
| 1024 | The actuation of ignition coil 3 has an electrical fault or open circuit |
| 1024 | The actuation of ignition coil 4 has an electrical fault or open circuit. |
| 1025 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 6 detects a short circuit to ground. |
| 1025 | The actuation of ignition coil 6 has a short circuit to positive. |
| 1025 | The actuation of ignition coil 2 has a short circuit to positive. |
| 1026 | The actuation of ignition coil 6 has a short circuit to ground (8 cylinder engine) |
| 1026 | The actuation of ignition coil 2 has a short circuit to ground (6 cylinder engine) |
| 1027 | The actuation of ignition coil 2 has an electrical fault or open circuit (6cylinder engine) |
| 1027 | The actuation of ignition coil 6 has an electrical fault or open circuit (8 cylinder engine) |
| 1028 | N3/23 (ME-SFI [ME] control unit)-The output stage to ignition coil of cylinder 6 detects an electrical fault. |
| 1028 | The actuation of ignition coil 2 has an electrical fault or open circuit (6cylinder engine) |
| 1028 | The actuation of ignition coil 6 has an electrical fault or open circuit (8 cylinder engine) |
| 1029 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 2 has detected a short circuit to positive. |
| 1029 | The actuation of ignition coil 6 has a short circuit to positive. |
| 1029 | The actuation of ignition coil 2 has a short circuit to positive. |
| 1030 | Engine ECU: Engine speed from direct wire. Signal absent. |
| 1030 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 2 has detected a short circuit to ground. |
| 1030 | The actuation of ignition coil 6 has a short circuit to ground (8 cylinder engine) |
| 1030 | The actuation of ignition coil 2 has a short circuit to ground (6 cylinder engine) |
| 1031 | Engine ECU: Engine speed from direct wire. Signal wrong. |
| 1031 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 2 has detected a short circuit to positive. |
| 1031 | The actuation of ignition coil 2 has an electrical fault or open circuit (6cylinder engine) |
| 1031 | The actuation of ignition coil 6 has an electrical fault or open circuit (8 cylinder engine) |
| 1032 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 2 has detected an electrical fault. |
| 1032 | The actuation of ignition coil 2 has an electrical fault or open circuit (6cylinder engine) |
| 1032 | The actuation of ignition coil 6 has an electrical fault or open circuit (8 cylinder engine) |
| 1033 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 5 has detected a short circuit to ground. |
| 1033 | The actuation of ignition coil 5 has a short circuit to positive. |
| 1033 | The actuation of ignition coil 3 has a short circuit to positive. |
| 1034 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 5 has detected a short circuit to positive. |
| 1034 | The actuation of ignition coil 5 has a short circuit to ground. |
| 1034 | The actuation of ignition coil 3 has a short circuit to ground. |
| 1035 | The actuation of ignition coil 5 has an electrical fault or open circuit. |
| 1035 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 5 detects a line discontinuity. |
| 1035 | The actuation of ignition coil 3 has an electrical fault or open circuit |
| 1036 | ESP (BS 208h): Driveline speed. Signal absent (wrong zero rpm signal). |
| 1036 | N3/23 (ME-SFI [ME] control unit) - The output stage to the ignition coil of cylinder 5 has detected an open circuit |
| 1036 | The actuation of ignition coil 3 has an electrical fault or open circuit |
| 1037 | The actuation of ignition coil 7 has a short circuit to positive. |
| 1038 | ESP (BS 208h): Driveline speed. Signal not valid. |
| 1038 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 7 detects a short circuit to positive. |
| 1038 | The actuation of ignition coil 7 has a short circuit to ground. |
| 1039 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 7 detects a line discontinuity. |
| 1039 | The actuation of ignition coil 7 has an electrical fault or open circuit. |
| 1040 | N3/23 (ME-SFI [ME] control unit)-The output stage to ignition coil of cylinder 7 detects an electrical fault. |
| 1040 | The actuation of ignition coil 7 has an electrical fault or open circuit. |
| 1041 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 8 detects a short circuit to ground. |
| 1041 | The actuation of ignition coil 8 has a short circuit to positive. |
| 1042 | The actuation of ignition coil 8 has a short circuit to ground. |
| 1042 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 8 detects a short circuit to positive. |
| 1043 | N3/23 (ME-SFI [ME] control unit)-The ignition coil output stage of cylinder 8 detects a line discontinuity. |
| 1043 | The actuation of ignition coil 8 has an electrical fault or open circuit. |
| 1044 | The actuation of ignition coil 8 has an electrical fault or open circuit. |
| 1044 | N3/23 (ME-SFI [ME] control unit)-The output stage to ignition coil of cylinder 8 detects an electrical fault. |
| 1045 | Engine ECU (MS 312h): Generated engine torque. Signal not valid. |
| 1045 | G8/4 (Right oxygen sensor upstream of catalytic converter) - The lambda control is at the rich stop. |
| 1045 | The mixture (cylinder bank 1) is too rich. |
| 1046 | G8/4 (Right oxygen sensor upstream of catalytic converter) - The lambda control is at the lean stop. |
| 1046 | The mixture (cylinder bank 1) is too lean. |
| 1047 | The mixture formation (cylinder bank 1) has a malfunction. |
| 1047 | G8/4 (Right oxygen sensor upstream of TWC [KAT])-Control implausible. |
| 1048 | G8/4 (Right oxygen sensor upstream of TWC [KAT])-Measured value implausible. |
| 1048 | The mixture formation (cylinder bank 1) has a malfunction. |
| 1049 | The mixture (cylinder bank 2) is too rich. |
| 1049 | G8/3 (Left oxygen sensor upstream of TWC [KAT])-Lambda control is at rich stop. |
| 1050 | G8/3 (Left oxygen sensor upstream of TWC [KAT])-Lambda control is at lean stop. |
| 1050 | The mixture (cylinder bank 2) is too lean. |
| 1051 | G8/3 (Left oxygen sensor upstream of TWC [KAT])-Control implausible. |
| 1051 | The mixture formation (cylinder bank 2) has a malfunction. |
| 1052 | G8/3 (Left oxygen sensor upstream of TWC [KAT])-Measured value implausible. |
| 1052 | The mixture formation (cylinder bank 2) has a malfunction. |
| 1053 | G8/4 (Right oxygen sensor upstream of catalytic converter) - Short circuit to positive. |
| 1054 | CAN Timeout Engine ECU. |
| 1057 | G8/3 (Left oxygen sensor upstream of TWC [KAT])-Short circuit to positive. |
| 1058 | CAN Timeout ESP. |
| 1061 | Engine torque control, fuel cut-off signal circuit high |
| 1061 | N3/23 (ME-SFI [ME] control unit) - Torque limitation by wide open throttle operation. |
| 1061 | Engine torque control, fuel cut-off signal circuit low |
| 1065 | K64 (Secondary air injection pump relay)-Short circuit to positive. |
DEFINISSEZ VOTRE MARQUE POUR ACCEDER A VOS CODES DEFAUTS
LES PRODUITS DISPONIBLES POUR VOTRE AUTO
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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