Engine Control DTCS
ENGINE CONTROLS DTCS (ME2.7.2 ENGINE 275)
| MB DTC | Generic DTC | Description |
| 2001 | - | Too low boost pressure |
| 2002 | - | M44 (charge air cooler circulation pump) : Output stage |
| 2003 | P0410 | Malfunction of secondary air injection (function chain) (P0410) |
| 2004 | - | Leakage in intake tract |
| 2005 | - | B11/4 (Coolant temperature sensor) (P0115, P0116, P0117, P0118) |
| 2006 | - | B17/8 (Charge air temperature sensor) (P0110, P0111, P0112, P0113) |
| 2007 | - | B28/7 (Pressure sensor downstream of throttle valve) (P0105, P0106, P0107, P0108) |
| 2008 | P0135 | Heating of component G3/4 (Right O2 sensor, before TWC [KAT]) (P0135) |
| 2009 | P0141 | Heating of component G3/6 (Right O2 sensor, after TWC [KAT]) (P0141) |
| 200A | P0324 | Hardware fault in the anti-knock control from control module ME 2.7.2, right cylinder bank (P0324) |
| 200B | P0422 | The efficiency of the right catalytic converter is insufficient. (P0422) |
| 200C | - | G3/4 (Right O2 sensor, before TWC [KAT]) Aging, correction variable exceeded (P2096, P2097) |
| 200D | P0133 | G3/4 (Right O2 sensor, before TWC [KAT]) Aging, period too long (P0133) |
| 200E | - | G3/6 (Right O2 sensor, after TWC [KAT]), No sensor status change |
| 200F | - | G3/4 (Right O2 sensor, before TWC [KAT]), Electrical fault (P0130, P0131, P0132, P0134) |
| 2010 | - | G3/6 (Right O2 sensor, after TWC [KAT]), Electrical fault (P0136, P0137, P0138, P0140) |
| 2011 | - | A30/1 (Front knock sensor (right side of engine)) (P0325, P0327, P0328) |
| 2012 | - | Y58/4 (Activated charcoal canister shut-off valve) (P2421, P2422) |
| 2013 | P0455 | Major leak in purge system (P0455) |
| 2014 | P0422 | Purge control system has slight leak (P0422) |
| 2015 | P0440 | Purge control system has leak (function chain) (P0440) |
| 2016 | - | Self-adaptation of mixture formation for right bank of cylinders is at limit value (at part load). (P0170, P0171, P0172) |
| 2017 | - | Self-adaptation of mixture formation for right bank of cylinders is at limit value (at idle speed). |
| 2018 | - | Self-adaptation of mixture formation for right bank of cylinders is at limit value (between idle speed and part load). (P0170, P0171, P0172) |
| 2019 | - | Power output limited because temperature of coolant or transmission oil too high |
| 201A | P0341 | B6/3 (camshaft Hall sensor, right bank of cylinders) (P0341) |
| 201B | - | Voltage supply of component N3/10 (ME-SFI [ME] control unit) (P0560, P0561, P0562, P0563) |
| 201C | - | B4/3 (Fuel tank pressure sensor), Electrical fault (P0450, P0451, P0452, P0453) |
| 201D | - | Y62y1 (Fuel injector cylinder 1) (P0201, P0261, P0262) |
| 201E | - | Y62y5 (Fuel injector cylinder 5) (P0205, P0273, P0274) |
| 201F | - | Y62y3 (Fuel injector cylinder 3) (P0203, P0267, P0268) |
| 2020 | - | Y62y6 (Fuel injector cylinder 6) (P0206, P0276, P0277) |
| 2021 | - | Y62y2 (Fuel injector cylinder 2) (P0202, P0264, P0265) |
| 2022 | - | Y62y4 (Fuel injector cylinder 4) (P0204, P0270, P0271) |
| 2023 | - | Relay for air pump (P2257, P2258) |
| 2024 | - | Y32 (Air pump switchover valve) (P0412, P0413, P0414) |
| 2025 | - | Y58/4 (Activated charcoal canister shut-off valve) (P0446, P0447, P0448) |
| 2026 | - | Y58/1 (Purge control valve) (P0443, P0444, P0458, P0459) |
| 2027 | - | Y101 (Divert air switchover valve) |
| 202A | - | Ambient temperature values are implausible. (P0071, P0072) |
| 202B | - | Diagnosis of idle speed control (P0505, P0506, P0507) |
| 202C | P0128 | Coolant thermostat (P0128) |
| 202D | P0125 | B11/4 (Coolant temperature sensor), Plausibility (P0125) |
| 202E | P0638 | M16/6 (Throttle valve actuator) (P0638) |
| 2032 | - | M16/6 (Throttle valve actuator) : There is a comparison error between actual value potentiometers 1 and 2. |
| 2033 | - | Comparison of the pressures between components B28/6, B28/7 (upstream/downstream of throttle valve) and sensor 'Ambient pressure' in control module ME 2.7.2. The ambient pressure is measured by a pressure sensor in control module ME 2.7.2. |
| 2034 | P0335 | L5 (Crankshaft position sensor) (P0335) |
| 2035 | - | Y31/5 (Charge pressure control vacuum transducer) |
| 2037 | - | This fault can be ignored and erased. |
| 2038 | - | A30/2 (Rear knock sensor (right side of engine)) (P1325, P1327, P1328) |
| 2039 | - | Component B40 (Oil sensor (oil level, temperature and quality)): oil level implausible |
| 203B | P0221 | Fault of function monitor in electronic accelerator (P0221) |
| 203C | P0221 | Fault of priority 1: fault of function monitor in electronic accelerator (P0221) |
| 203D | - | Angle variation of camshaft of right bank of cylinders relative to crankshaft |
| 203E | - | This fault can be ignored and erased. |
| 203F | - | B28/6 (Pressure sensor upstream of throttle valve) |
| 2040 | - | Component B40 (Oil sensor (oil level, temperature and quality)): oil quality implausible |
| 2041 | - | Component B40 (Oil sensor (oil level, temperature and quality)): Water in engine oil |
| 2042 | - | Safety fuel shutoff detected |
| 2043 | - | Misfiring (P0300) (See currently valid STIP) |
| 2044 | - | Misfiring of cylinder 1 (P0301) (See currently valid STIP) |
| 2045 | - | Misfiring of cylinder 5 (P0305) (See currently valid STIP) |
| 2046 | - | Misfiring of cylinder 3 (P0303) (See currently valid STIP) |
| 2047 | - | Misfiring of cylinder 6 (P0306) (See currently valid STIP) |
| 2048 | - | Misfiring of cylinder 2 (P0302) (See currently valid STIP) |
| 2049 | - | Misfiring of cylinder 4 (P0304) (See currently valid STIP) |
| 204A | - | Misfiring of cylinder 7 (P0307) (See currently valid STIP) |
| 204B | - | Misfiring of cylinder 11 (P0311) (See currently valid STIP) |
| 204C | - | Misfiring of cylinder 9 (P0309) (See currently valid STIP) |
| 204D | - | Misfiring of cylinder 12 (P0312) (See currently valid STIP) |
| 204E | - | Misfiring of cylinder 8 (P0308) (See currently valid STIP) |
| 204F | - | Misfiring of cylinder 10 (P0310) (See currently valid STIP) |
| 2050 | P0300 | Misfiring, Damages TWC (P0300) |
| 2051 | P0301 | Misfiring of cylinder 1, damages TWC (P0301) |
| 2052 | P0305 | Misfiring of cylinder 5, damages TWC (P0305) |
| 2053 | P0303 | Misfiring of cylinder 3, damages TWC (P0303) |
| 2054 | P0306 | Misfiring of cylinder 6, damages TWC (P0306) |
| 2055 | P0302 | Misfiring of cylinder 2, damages TWC (P0302) |
| 2056 | P0304 | Misfiring of cylinder 4, damages TWC (P0304) |
| 2057 | P0307 | Misfiring of cylinder 7, damages TWC (P0307) |
| 2058 | P0311 | Misfiring of cylinder 11, damages TWC (P0311) |
| 2059 | P0309 | Misfiring of cylinder 9, damages TWC (P0309) |
| 205A | P0312 | Misfiring of cylinder 12, damages TWC (P0312) |
| 205B | P0308 | Misfiring of cylinder 8, damages TWC (P0308) |
| 205C | P0310 | Misfiring of cylinder 10, damages TWC (P0310) |
| 205D | - | Terminal 61 (Output stage) |
| 2071 | - | Start enable of DAS not sent |
| 2072 | P0450 | B4/3 (Fuel tank pressure sensor), Signal implausible (P0450) |
| 2073 | - | The control line to component M4/7 (Engine and AC electric suction fan with integrated control) has Short circuit to ground or to positive. |
| 2075 | P0456 | Purge control system has a slight leak (minor leak) (P0456) |
| 2076 | - | Component B40 (Oil sensor (oil level, temperature and quality)): oil temperature implausible |
| 2077 | - | Right path of air filter is dirty or clogged. |
| 2078 | - | Left path of air filter is dirty or clogged. |
| 2084 | - | B28/5 (Pressure sensor downstream of air cleaner, right cylinder bank) |
| 2087 | - | Self-adaptation of mixture formation for left bank of cylinders is at limit value (between idle speed and part load). (P0173, P0174, P0175) |
| 208A | - | Y62y7 (Fuel injector cylinder 7) (P0207, P0279, P0280) |
| 208B | - | Y62y11 (Fuel injector cylinder 11) (P0211, P0291, P0292) |
| 208C | P1324 | Hardware fault in the anti-knock control from control module ME 2.7.2, left cylinder bank (P1324) |
| 208D | - | A29/1 (Front knock sensor (left side of engine)) (P0330, P0332, P0333) |
| 208E | - | A29/2 (Rear knock sensor (left side of engine)) (P1330, P1332, P1333) |
| 2093 | - | LIN message from component 'G2 (generator)' not received |
| 2094 | P0620 | G2 (generator) : Alternator serial interface (P0620) |
| 2096 | - | Sensor 'Ambient pressure' in control module ME 2.7.2 (P2227, P2228, P2229) |
| 2097 | - | The throttle valve is jamming or is stiff. |
| 2098 | - | The crash signal from component N2/7 (Restraint systems control unit) is implausible. |
| 209B | - | Diagnosis of idle speed control during cold start (P0505, P0506, P0507) |
| 20A2 | P0505 | Idle speed control detects unmetered air. (P0505) |
| 20A3 | P0432 | The efficiency of the left catalytic converter is insufficient. (P0432) |
| 20A5 | - | G3/3 (Left O2 sensor, before TWC [KAT]) : Aging, correction variable exceeded (P2098, P2099) |
| 20A7 | P0153 | G3/3 (Left O2 sensor, before TWC [KAT]) : Aging, period too long (P0153) |
| 20A9 | - | G3/3 (Left O2 sensor, before TWC [KAT]), Electrical fault (P0150, P0151, P0152, P0154) |
| 20AB | - | G3/5 (Left O2 sensor, after TWC [KAT]), Electrical fault (P0156, P0157, P0158, P0160) |
| 20AD | - | Self-adaptation of mixture formation for left bank of cylinders is at limit value (at part load). (P0173, P0174, P0175) |
| 20AF | - | Self-adaptation of mixture formation for left bank of cylinders is at limit value (at idle speed). |
| 20B1 | - | This fault can be ignored and erased. |
| 20B3 | P0155 | Heating of component G3/3 (Left O2 sensor, before TWC [KAT]) (P0155) |
| 20B5 | P0161 | Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) (P0161) |
| 20B7 | - | B28/4 (Pressure sensor downstream of air cleaner, left cylinder bank) |
| 20B9 | - | Y62y9 (Fuel injector cylinder 9) (P0209, P0285, P0286) |
| 20BA | - | Y62y12 (Fuel injector cylinder 12) (P0212, P0294, P0295) |
| 20BB | - | Y62y8 (Fuel injector cylinder 8) (P0208, P0282, P0283) |
| 20BC | - | Y62y10 (Fuel injector cylinder 10) (P0210, P0288, P0289) |
| 20BE | - | Heating of component G3/4 (Right O2 sensor, before TWC [KAT]), Power supply (P0030, P0031, P0032) |
| 20C0 | - | Heating of component G3/3 (Left O2 sensor, before TWC [KAT]), Power supply (P0050, P0051, P0052) |
| 20C2 | - | Heating of component G3/6 (Right O2 sensor, after TWC [KAT]), Power supply (P0036, P0037, P0038) |
| 20C4 | - | Heating of component G3/5 (Left O2 sensor, after TWC [KAT]), Power supply (P0056, P0057, P0058) |
| 20C6 | - | G3/5 (Left O2 sensor, after TWC [KAT]), No sensor status change |
| 20CE | - | Self-adaptation of mixture formation is at the limit value (at upper end of partial load range). |
| 20CF | P0121 | The voltage difference between signal 1 and signal 2 of component B37 (Accelerator pedal sensor) is implausible. (P0121) |
| 20D4 | P0221 | The load limit is active. (P0221) |
| 20DC | P0122 | B37 (Accelerator pedal sensor), Open circuit at signal path 1 (P0122) |
| 20DD | P0123 | B37 (Accelerator pedal sensor), Short circuit at signal path 1 (P0123) |
| 20DE | P0222 | B37 (Accelerator pedal sensor), Open circuit at signal path 2 (P0222) |
| 20DF | P0223 | B37 (Accelerator pedal sensor), Short circuit at signal path 2 (P0223) |
| 20E1 | - | Charge air coolant circuit : Charge air temperature is too high. |
| 20E2 | - | Boost pressure too high |
| 20E3 | - | Voltage supply of component B37 (Accelerator pedal sensor) (P0120, P0121, P0122, P0123) |
| 20E7 | P0300 | N92/1 (ECI ignition module, right bank of cylinders) (P0300) |
| 20E8 | P0300 | N91 (ECI ignition system mains unit) (P0300) |
| 20EB | - | M16/6 (Throttle valve actuator) : Actual value potentiometer 1 (P0226, P0227, P0228) |
| 20EC | - | G2 (generator) : Test regulator and generator. |
| 20ED | - | Spark plug a or b of cylinder 1 or ECI ignition module, right bank of cylinders (N92/1) |
| 20EE | - | Spark plug a or b of cylinder 2 or ECI ignition module, right bank of cylinders (N92/1) |
| 20EF | - | Spark plug a or b of cylinder 3 or ECI ignition module, right bank of cylinders (N92/1) |
| 20F0 | - | Spark plug a or b of cylinder 4 or ECI ignition module, right bank of cylinders (N92/1) |
| 20F1 | - | Spark plug a or b of cylinder 5 or ECI ignition module, right bank of cylinders (N92/1) |
| 20F2 | - | Spark plug a or b of cylinder 6 or ECI ignition module, right bank of cylinders (N92/1) |
| 20F3 | P0300 | N92/2 (ECI ignition module, left bank of cylinders) (P0300) |
| 20F4 | P0308 | N91 (ECI ignition system mains unit) (P0308) |
| 20F5 | - | M16/6 (Throttle valve actuator) : Actual value potentiometer 2 (P2121, P2122, P2123) |
| 20F6 | - | This fault can be ignored and erased. |
| 20F7 | - | This fault can be ignored and erased. |
| 20F9 | - | Spark plug a or b of cylinder 7 or ECI ignition module, left bank of cylinders (N92/2) |
| 20FA | - | Spark plug a or b of cylinder 8 or ECI ignition module, left bank of cylinders (N92/2) |
| 20FB | - | Spark plug a or b of cylinder 9 or ECI ignition module, left bank of cylinders (N92/2) |
| 20FC | - | Spark plug a or b of cylinder 10 or ECI ignition module, left bank of cylinders (N92/2) |
| 20FD | - | Spark plug a or b of cylinder 11 or ECI ignition module, left bank of cylinders (N92/2) |
| 20FE | - | Spark plug a or b of cylinder 12 or ECI ignition module, left bank of cylinders (N92/2) |
| E202F | P2158 | All wheel speed signals are implausible. (P2158) |
| E2030 | - | CAN message from control module BCM is faulty. |
| E2031 | - | No or incorrect CAN message from control unit BCM |
| E2036 | - | CAN message from control module IC is faulty. (U0423) |
| E203A | P0460 | The fuel tank level is too low. (P0460) |
| E205E | P0702 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0702) |
| E205F | P0753 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0753) |
| E2060 | P0758 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0758) |
| E2061 | P0763 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0763) |
| E2062 | P0743 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0743) |
| E2063 | P0748 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0748) |
| E2064 | P0778 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0778) |
| E2065 | P0702 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0702) |
| E2066 | P0715 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0715) |
| E2067 | P0705 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0705) |
| E2068 | P0720 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0720) |
| E2069 | P0730 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0730) |
| E206A | P0836 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0836) |
| E206B | P0740 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0740) |
| E206D | P0730 | Fault is stored in component N15/3 (ETC [EGS] control unit). (P0730) |
| E206E | - | CAN message from control unit ESP or ABR is faulty. |
| E206F | - | CAN message from control unit ESP or ABR is missing or faulty. |
| E2070 | - | CAN message from control unit SBC or ABR is missing or faulty. |
| E2074 | - | Increased idle speed due to ABR undervoltage |
| E207E | - | One of the wheel speed signals is implausible. |
| E207F | - | CAN message from control unit ABC or AIRmatic is faulty. |
| E2080 | - | CAN message from control unit ABC or AIRmatic is missing or faulty. |
| E2081 | - | No or incorrect CAN message from control unit KI instrument cluster |
| E208F | - | CAN message from control module Electric parking brake is faulty. |
| E2090 | - | No or incorrect CAN message from control unit Electric parking brake |
| E2091 | - | CAN message from control unit ESM or ISM is faulty. |
| E2092 | - | CAN message from control unit ESM or ISM is missing or faulty. |
| E2099 | - | CAN message from control module EZS is faulty. |
| E209A | - | No or incorrect CAN message from control unit EZS |
| E209C | - | CAN message from control unit AAC or TAC is faulty. |
| E209D | - | CAN message from control unit AAC or TAC is missing or faulty. |
| E209E | - | CAN message from control unit AAC or TAC : AC compressor torque implausible (A/C compressor1) |
| E209F | - | CAN message from control unit AAC or TAC : AC compressor torque implausible (A/C compressor2) |
| E20A0 | - | CAN message from control unit AAC or TAC : A/C compressorTransmission fault |
| E20A1 | - | Fan capacity request by air conditioning |
| E20CA | - | CAN message from control module SCM [MRM] is faulty. |
| E20CB | - | No or incorrect CAN message from control unit SCM [MRM] |
| E20CC | - | 'Rough road detection' signal (by comparing wheel speeds) |
| E20D0 | - | No or incorrect CAN message from control unit CGW |
| E20D1 | - | The torque request from control module N63/1 (DTR control module) is implausible. |
| E20D2 | - | CAN message from control module DTR is faulty. |
| E20D3 | - | No or incorrect CAN message from control unit DTR |
| E20D5 | P0702 | The torque request from control module N15/3 (ETC [EGS] control unit) is implausible. (P0702) |
| E20D6 | - | CAN message from control module ETC is faulty. |
| E20D7 | - | No or incorrect CAN message from control unit ETC |
| E20D8 | - | ESP status error |
| E20D9 | - | The torque request from control module N47-5 (ESP control unit) is implausible. |
| E20DA | - | CAN message from control unit ESP or ABR is faulty. |
| E20DB | - | No or incorrect CAN message from control unit ESP |
| E20E0 | - | Reduced fan output due to ABR undervoltage |
| E20E4 | - | Implausible signal from component S9/1 (Stop lamp switch) |
| E20E5 | - | CAN transmission error of signal from component S9/1 (Stop lamp switch) |
| E20E6 | - | CAN message from control unit ESP or ABR is faulty. |
| E20E9 | - | CAN message from control module ETC is faulty. |
| E20EA | - | No or incorrect CAN message from control unit ETC |
| ED600 | - | The control unit software 'CODE' and 'DATA' do not comply. |
| ED601 | - | Control unit software 'CODE 1' missing or is corrupt. |
| ED602 | - | Control unit software 'CODE 2' missing or is corrupt. |
| ED606 | - | Control unit software 'DATA' missing or is corrupt. |