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Engine Control DTCS

ENGINE CONTROLS DTCS (ME2.7.1 ENGINE 275)

MB DTC  Generic DTC  Description 
P2001 - Too low boost pressure
P2002 - M44 (charge air cooler circulation pump)
P2003 P0410 Malfunction of secondary air injection (function chain) (P0410)
P2005 - B11/4 (Coolant temperature sensor) (P0115, P0116, P0117, P0118)
P2006 - B17/8 (Charge air temperature sensor) (P0110, P0111, P0112, P0113)
P2007 - B28/7 (Pressure sensor downstream of throttle valve) (P0105, P0106, P0107, P0108)
P2008 P0135 Heating of component G3/4 (Right O2 sensor, before TWC [KAT]) (P0135)
P2009 P0141 Heating of component G3/6 (Right O2 sensor, after TWC [KAT]) (P0141)
P200A P0324 Hardware fault in the anti-knock control from control module N3/10 (ME-SFI [ME] control unit), right cylinder bank (P0324)
P200B P0422 The efficiency of the right catalytic converter is insufficient. (P0422)
P200C - G3/4 (Right O2 sensor, before TWC [KAT]) Aging, correction variable exceeded (P2096, P2097)
P200D P0133 G3/4 (Right O2 sensor, before TWC [KAT]) Aging, period too long (P0133)
P200E - G3/6 (Right O2 sensor, after TWC [KAT]), No sensor status change
P200F - G3/4 (Right O2 sensor, before TWC [KAT]), Electrical fault (P0130, P0131, P0132, P0134)
P2010 - G3/6 (Right O2 sensor, after TWC [KAT]), Electrical fault (P0136, P0137, P0138, P0140)
P2011 P0325 A30/1 (Front knock sensor (right side of engine)) (P0325)
P2012 P0446 Y58/4 (Activated charcoal canister shut-off valve) (P0446)
P2013 P0455 Major leak in purge system (P0455)
P2014 P0422 Purge control system has slight leak (P0422)
P2015 P0440 Purge control system has leak (function chain) (P0440)
P2016 - Self-adaptation of mixture formation for right bank of cylinders is at limit value (at part load). (P0170, P0171, P0172)
P2017 - Self-adaptation of mixture formation for right bank of cylinders is at limit value (at idle speed).
P2019 - Power output limited because of excessively high temperature of coolant
P201A P0341 B6/3 (camshaft Hall sensor, right bank of cylinders) (P0341)
P201B - Voltage supply of component N3/10 (ME-SFI [ME] control unit) (P0560, P0561, P0562, P0563)
P201C - B4/3 (Fuel tank pressure sensor), Electrical fault (P0450, P0451, P0452, P0453)
P201D P0201 Y62y1 (Fuel injector cylinder 1) (P0201)
P201E P0205 Y62y5 (Fuel injector cylinder 5) (P0205)
P201F P0203 Y62y3 (Fuel injector cylinder 3) (P0203)
P2020 P0206 Y62y6 (Fuel injector cylinder 6) (P0206)
P2021 P0202 Y62y2 (Fuel injector cylinder 2) (P0202)
P2022 P0204 Y62y4 (Fuel injector cylinder 4) (P0204)
P2023 P0410 K17 (Secondary air injection relay) (P0410)
P2024 P0412 Y32 (Air pump switchover valve) (P0412)
P2025 P0446 Y58/4 (Activated charcoal canister shut-off valve) (P0446)
P2026 - Y58/1 (Purge control valve) (P0443, P0444, P0445)
P2027 - Y101 (Divert air switchover valve)
P202B - Idle speed control implausible (P0505, P0506, P0507)
P202C P0128 Coolant thermostat (P0128)
P202D P0125 B11/4 (Coolant temperature sensor), Plausibility (P0125)
P202E P0120 M16/6 (Throttle valve actuator) (P0120)
P202F - No or incorrect CAN message from control unit N51/2 (ABC control module)
P2030 P0600 No or incorrect CAN message from control unit N15/5 (Electronic selector lever module control unit) (P0600)
P2031 - No or incorrect CAN message from control unit N80 (Steering column module)
P2032 P0120 M16/6r1 (Throttle valve actual value potentiometer) (P0120)
P2033 - Comparison of the pressures between components B28/6, B28/7 (upstream/downstream of throttle valve) and sensor 'Ambient pressure' in control module N3/10 (ME-SFI [ME] control unit). The ambient pressure is measured by a sensor in control module N3/10.
P2034 P0335 L5 (Crankshaft position sensor) (P0335)
P2035 - Y31/5 (Charge pressure control vacuum transducer)
P2036 P0600 No or incorrect CAN message from control unit N47-5 (ESP control unit) (P0600)
P2037 P0600 No or incorrect CAN message from control unit N15/3 (ETC [EGS] control unit) (P0600)
P2038 P1325 A30/2 (Rear knock sensor (right side of engine)) (P1325)
P2039 - Component B40 (Oil sensor (oil level, temperature and quality)): oil level implausible
P203A P0460 The fuel tank level is too low. (P0460)
P203B P0221 Fault of function monitor in electronic accelerator (P0221)
P203C P0221 Fault of priority 1: fault of function monitor in electronic accelerator (P0221)
P203D - Angle variation of camshaft of right bank of cylinders relative to crankshaft
P203E P0600 No CAN message from instrument cluster or message faulty. (P0600)
P203F - B28/6 (Pressure sensor upstream of throttle valve)
P2040 - Component B40 (Oil sensor (oil level, temperature and quality)): oil quality implausible
P2041 - Component B40 (Oil sensor (oil level, temperature and quality)): Water in engine oil
P2042 - Safety fuel shutoff detected
P2043 - Misfiring (P0300) (See currently valid STIP)
P2044 - Misfiring of cylinder 1 (P0301) (See currently valid STIP)
P2045 - Misfiring of cylinder 5 (P0305) (See currently valid STIP)
P2046 - Misfiring of cylinder 3 (P0303) (See currently valid STIP)
P2047 - Misfiring of cylinder 6 (P0306) (See currently valid STIP)
P2048 - Misfiring of cylinder 2 (P0302) (See currently valid STIP)
P2049 - Misfiring of cylinder 4 (P0304) (See currently valid STIP)
P204A - Misfiring of cylinder 7 (P0307) (See currently valid STIP)
P204B - Misfiring of cylinder 11 (P0311) (See currently valid STIP)
P204C - Misfiring of cylinder 9 (P0309) (See currently valid STIP)
P204D - Misfiring of cylinder 12 (P0312) (See currently valid STIP)
P204E - Misfiring of cylinder 8 (P0308) (See currently valid STIP)
P204F - Misfiring of cylinder 10 (P0310) (See currently valid STIP)
P2050 P0300 Misfiring, Damages TWC (P0300)
P2051 P0301 Misfiring of cylinder 1, damages TWC (P0301)
P2052 P0305 Misfiring of cylinder 5, damages TWC (P0305)
P2053 P0303 Misfiring of cylinder 3, damages TWC (P0303)
P2054 P0306 Misfiring of cylinder 6, damages TWC (P0306)
P2055 P0302 Misfiring of cylinder 2, damages TWC (P0302)
P2056 P0304 Misfiring of cylinder 4, damages TWC (P0304)
P2057 P0307 Misfiring of cylinder 7, damages TWC (P0307)
P2058 P0311 Misfiring of cylinder 11, damages TWC (P0311)
P2059 P0309 Misfiring of cylinder 9, damages TWC (P0309)
P205A P0312 Misfiring of cylinder 12, damages TWC (P0312)
P205B P0308 Misfiring of cylinder 8, damages TWC (P0308)
P205C P0310 Misfiring of cylinder 10, damages TWC (P0310)
P205D - Terminal 61 (Output stage)
P205E P0702 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0702)
P205F P0753 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0753)
P2060 P0758 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0758)
P2061 P0763 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0763)
P2062 P0743 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0743)
P2063 P0748 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0748)
P2064 P0778 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0778)
P2065 P0702 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0702)
P2066 P0715 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0715)
P2067 P0705 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0705)
P2068 P0720 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0720)
P2069 P0730 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0730)
P206A P0836 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0836)
P206B P0740 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0740)
P206D P0730 Fault is stored in component N15/3 (ETC [EGS] control unit). (P0730)
P206E - CAN transmission error from component A7/3n1 (SBC left control module) or A7/4n1 (SBC right control module)
P206F - CAN transmission error from component A7/3n1 (SBC left control module) or A7/4n1 (SBC right control module)
P2070 - CAN transmission error from component A7/3n1 (SBC left control module) or A7/4n1 (SBC right control module)
P2071 - Start enable of DAS not sent
P2072 P0450 B4/3 (Fuel tank pressure sensor), Signal implausible (P0450)
P2073 - M4/7 (Engine and AC electric suction fan with integrated control)
P2074 - Increased idle speed due to SBC low-voltage
P2075 P0456 Purge control system has a slight leak (minor leak) (P0456)
P2076 - Component B40 (Oil sensor (oil level, temperature and quality)): oil temperature implausible
P2077 - Right path of air filter is dirty or clogged.
P2078 - Left path of air filter is dirty or clogged.
P2079 - CAN signal 'Vehicle speed limit'
P207A - CAN signal 'Vehicle speed limit'
P207B - Fault is stored in component N15/3 (ETC [EGS] control unit).
P207D - No or incorrect CAN message from control unit N73 (EIS [EZS] control unit)
P2084 - B28/5 (Pressure sensor downstream of air cleaner, right cylinder bank)
P208A P0207 Y62y7 (Fuel injector cylinder 7) (P0207)
P208B P0211 Y62y11 (Fuel injector cylinder 11) (P0211)
P208C P1324 Hardware fault in the anti-knock control from control module N3/10 (ME-SFI [ME] control unit), left cylinder bank (P1324)
P208D P0330 A29/1 (Front knock sensor (left side of engine)) (P0330)
P208E P1330 A29/2 (Rear knock sensor (left side of engine)) (P1330)
P2094 P0620 G2 (generator) (P0620)
P2095 P0620 No connection to component G2 (generator) (P0620)
P2096 - Sensor 'Ambient pressure' in control module N3/10 (ME-SFI [ME] control unit) (P1106, P1107, P1108, P1110)
P2097 - The throttle valve is jamming or is stiff.
P2098 - The crash signal from component N2/7 (Restraint systems control unit) is implausible.
P20A2 P0505 Idle speed controller : Idle speed controller at lower stop position (P0505)
P20A3 P0432 The efficiency of the left catalytic converter is insufficient. (P0432)
P20A5 P0153 G3/3 (Left O2 sensor, before TWC [KAT]) : Aging, correction variable exceeded (P0153)
P20A7 P0153 G3/3 (Left O2 sensor, before TWC [KAT]) : Aging, period too long (P0153)
P20A9 - G3/3 (Left O2 sensor, before TWC [KAT]), Electrical fault (P0150, P0151, P0152, P0154)
P20AB - G3/5 (Left O2 sensor, after TWC [KAT]), Electrical fault (P0156, P0157, P0158, P0160)
P20AD - Self-adaptation of mixture formation for left bank of cylinders is at limit value (at part load). (P0173, P0174, P0175)
P20AF - Self-adaptation of mixture formation for left bank of cylinders is at limit value (at idle speed).
P20B3 P0155 Heating of component G3/3 (Left O2 sensor, before TWC [KAT]) (P0155)
P20B5 P0161 Heating of component G3/5 (Left O2 sensor, after TWC [KAT]) (P0161)
P20B7 - B28/4 (Pressure sensor downstream of air cleaner, left cylinder bank)
P20B8 P0346 B6/2 (camshaft Hall sensor, left bank of cylinders) (P0346)
P20B9 P0209 Y62y9 (Fuel injector cylinder 9) (P0209)
P20BA P0212 Y62y12 (Fuel injector cylinder 12) (P0212)
P20BB P0208 Y62y8 (Fuel injector cylinder 8) (P0208)
P20BC P0210 Y62y10 (Fuel injector cylinder 10) (P0210)
P20BD - Angle variation of camshaft of left bank of cylinders relative to crankshaft
P20BE P0135 Heating of component G3/4 (Right O2 sensor, before TWC [KAT]), Power supply (P0135)
P20C0 P0155 Heating of component G3/3 (Left O2 sensor, before TWC [KAT]), Power supply (P0155)
P20C2 P0141 Heating of component G3/6 (Right O2 sensor, after TWC [KAT]), Power supply (P0141)
P20C4 P0161 Heating of component G3/5 (Left O2 sensor, after TWC [KAT]), Power supply (P0161)
P20C6 - G3/5 (Left O2 sensor, after TWC [KAT]), No sensor status change
P20CA P0500 No CAN message 'Vehicle speed signal left rear wheel' from control module N47-5 (ESP control unit) or message faulty. (P0500)
P20CB - No CAN message 'Vehicle speed signal left front wheel' from control module N47-5 (ESP control unit) or message faulty.
P20CC - 'Rough road detection' signal (by comparing wheel speeds)
P20CD - CAN message 'AC compressor torque implausible' from control unit N22 (AAC [KLA] control and operating unit)
P20CE - Self-adaptation of mixture formation is at the limit value (at upper end of partial load range).
P20CF P0121 The voltage difference between signal 1 and signal 2 of component B37 (Accelerator pedal sensor) is implausible. (P0121)
P20D0 - The air conditioning requests an implausible fan output.
P20D1 - The torque request from control module N63/1 (DTR control module) is implausible.
P20D2 - CAN transmission error of torque request from control module N63/1 (DTR control module)
P20D3 - CAN transmission error of torque request from control module N63/1 (DTR control module)
P20D4 P0221 The load limit is active. (P0221)
P20D5 P0702 The torque request from control module N15/3 (ETC [EGS] control unit) is implausible. (P0702)
P20D6 P0702 CAN transmission error of torque request from control module N15/3 (ETC [EGS] control unit) (P0702)
P20D7 P0702 CAN transmission error of torque request from control module N15/3 (ETC [EGS] control unit) (P0702)
P20D8 - ESP status error
P20D9 - The torque request from control module N47-5 (ESP control unit) is implausible.
P20DA - CAN transmission error of torque request from control module N47-5 (ESP control unit)
P20DB - CAN transmission error of torque request from control module N47-5 (ESP control unit)
P20DC P0122 B37 (Accelerator pedal sensor), Open circuit at signal path 1 (P0122)
P20DD P0123 B37 (Accelerator pedal sensor), Short circuit at signal path 1 (P0123)
P20DE P0222 B37 (Accelerator pedal sensor), Open circuit at signal path 2 (P0222)
P20DF P0223 B37 (Accelerator pedal sensor), Short circuit at signal path 2 (P0223)
P20E0 - Reduced power from electrical intake fan due to low voltage in system SBC or ESP
P20E1 - Charge air coolant circuit : Charge air temperature is too high.
P20E2 - Boost pressure too high
P20E3 - Voltage supply of component B37 (Accelerator pedal sensor) (P0120, P0121, P0122, P0123)
P20E4 - Implausible signal from component S9/1 (Stop lamp switch)
P20E5 - CAN transmission error of signal from component S9/1 (Stop lamp switch)
P20E6 - CAN transmission error of signal from component S9/1 (Stop lamp switch)
P20E7 P0300 N92/1 (ECI ignition module, right bank of cylinders) (P0300)
P20E8 P0300 N91 (ECI ignition system mains unit) (P0300)
P20ED - Spark plug a or b of cylinder 1 or ECI ignition module, right bank of cylinders (N92/1)
P20EE - Spark plug a or b of cylinder 2 or ECI ignition module, right bank of cylinders (N92/1)
P20EF - Spark plug a or b of cylinder 3 or ECI ignition module, right bank of cylinders (N92/1)
P20F0 - Spark plug a or b of cylinder 4 or ECI ignition module, right bank of cylinders (N92/1)
P20F1 - Spark plug a or b of cylinder 5 or ECI ignition module, right bank of cylinders (N92/1)
P20F2 - Spark plug a or b of cylinder 6 (N92/1)
P20F3 P0300 N92/2 (ECI ignition module, left bank of cylinders) (P0300)
P20F4 P0308 N91 (ECI ignition system mains unit) (P0308)
P20F9 - Spark plug a or b of cylinder 7 or ECI ignition module, left bank of cylinders (N92/2)
P20FA - Spark plug a or b of cylinder 8 or ECI ignition module, left bank of cylinders (N92/2)
P20FB - Spark plug a or b of cylinder 9 or ECI ignition module, left bank of cylinders (N92/2)
P20FC - Spark plug a or b of cylinder 10 or ECI ignition module, left bank of cylinders (N92/2)
P20FD - Spark plug a or b of cylinder 11 or ECI ignition module, left bank of cylinders (N92/2)
P20FE - Spark plug a or b of cylinder 12 or ECI ignition module, left bank of cylinders (N92/2)