Overview
Diagnostic data for the MED17.7.7
- Manufacturer
- Bosch
- Mapped codes
- 481
- With description
- 373
Map Decoder stores 481 distinct diagnostic trouble codes for the Bosch MED17.7.7. Each one carries the address and the byte values measured on a real file, which is what lets a removal write the value the ECU actually expects instead of a guessed constant. See DTC removal for the workflow.
Code list
MED17.7.7 diagnostic trouble codes
| Code | Description |
|---|---|
P0001 | Fuel volume regulator control circuit/open |
P0003 | Fuel volume regulator control circuit low |
P0004 | Fuel volume regulator control circuit high |
P000E | Fuel Volume Regulator Control Exceeded Learning Limit |
P0010 | Camshaft position (CMP |
P0011 | Camshaft position (CMP |
P0012 | Camshaft position (CMP |
P0013 | Camshaft position (CMP |
P0014 | Camshaft position (CMP |
P0015 | Camshaft position (CMP |
P0016 | Crankshaft/camshaft position correlation bank 1 sensor A |
P0017 | Crankshaft/camshaft position correlation bank 1 sensor B |
P001A | A Camshaft Profile Control Circuit/Open |
P001B | A Camshaft Profile Control Circuit Low |
P001C | A Camshaft Profile Control Circuit High |
P0030 | HO2S heater control circuit bank 1 sensor 1 |
P0031 | HO2S heater circuit low bank 1 sensor 1 |
P0032 | HO2S heater circuit high bank 1 sensor 1 |
P0033 | Turbocharger (TC |
P0034 | Turbocharger (TC |
P0035 | Turbocharger (TC |
P0036 | Heated oxygen sensor (HO2S |
P0037 | Heated oxygen sensor (HO2S |
P0038 | Heated oxygen sensor (HO2S |
P0039 | Turbo/super charger bypass valve, control circuit range/performance |
P003C | A Camshaft Profile Control Performance/Stuck Off |
P0071 | DFES_DTCO.DFC_EnvTAmbTempMon_C - Outside air temperature sensor -range/performance problem |
P0072 | DFES_DTCO.DFC_EnvTOBDShCirGnd_C - Outside air temperature sensor -low input |
P0073 | DFES_DTCO.DFC_EnvTSRCMax_C - Outside air temperature sensor -high input |
P0074 | Outside air temperature sensor -circuit intermittent |
P007B | DFES_DTCO.DFC_CAT_TDrift_C - Charge Air Cooler Temperature Sensor Circuit Range/Performance |
P0087 | Fuel rail/system pressure too low |
P0088 | Fuel rail/system pressure too high |
P0089 | DFES_DTCO.DFC_PCVNoStrt_C - Fuel pressure regulator -performance problem |
P008A | DFES_DTCO.DFC_HydFuFilLhMod_C - Low Pressure Fuel System Pressure - Too Low |
P0094 | Fuel system leak -small leak detected |
P0096 | DFES_DTCO.DFC_CACT_TDrift_C - Intake air temperature (IAT |
P00B7 | Engine Coolant Flow Low/Performance |
P00C6 | — |
P00DF | DFES_DTCO.DFC_CacCooltTpDriftFlt_C |
P00E0 | DFES_DTCO.DFC_CacCooltTpEltFltHi_C |
P00E1 | DFES_DTCO.DFC_CacCooltTpEltFltLo_C |
P00E2 | DFES_DTCO.DFC_CacCooltTpGrdtFlt_C |
P00FE | — |
P0106 | DFES_DTCO.DFC_IMPCtlGovDvtMax_C - Manifold absolute pressure (MAF |
P0116 | DFES_DTCO.DFC_ECT_TDrift_C - Engine coolant temperature (ECT |
P0117 | ECT sensor circuit low input |
P0118 | ECT sensor circuit high input |
P0119 | DFES_DTCO.DFC_ECT_Grdt_C - Engine coolant temperature·(ECT |
P0122 | DFES_DTCO.DFC_AP_Pt1LoLim_C - Throttle position (TP |
P0123 | DFES_DTCO.DFC_AP_Pt1HiLim_C - Throttle position (TP |
P0128 | DFES_DTCO.DFC_CEngDsTAbsTst_C - Coolant thermostat -coolant temperature below thermostat regulating temperature |
P012B | Turbocharger/Supercharger Inlet Pressure Sensor Circuit Range/Performance |
P012C | Turbocharger/Supercharger Inlet Pressure Sensor Circuit Low |
P012D | Turbocharger/Supercharger Inlet Pressure Sensor Circuit High |
P0131 | HO2S circuit low voltage bank 1 sensor 1 |
P0132 | HO2S circuit high voltage bank 1 sensor 1 |
P0133 | HO2S slow response bank 1 sensor 1 |
P0135 | HO2S heater circuit malfunction bank 1 sensor 1 |
P0136 | Heated oxygen sensor (HO2S |
P0137 | DFES_DTCO.DFC_LSUWireSCG_1_C - Heated oxygen sensor (HO2S |
P0138 | Heated oxygen sensor (HO2S |
P013A | O2 Sensor Slow Response - Rich to Lean |
P013B | O2 Sensor Slow Response - Lean to Rich |
P013E | O2 Sensor Delayed Response - Rich to Lean |
P013F | O2 Sensor Delayed Response - Lean to Rich |
P0140 | Heated oxygen sensor (HO2S |
P0141 | Heated oxygen sensor (HO2S |
P016A | — |
P0171 | DFES_DTCO.DFC_FMOqCorOBDMax_C - System too lean, bank 1 |
P0172 | DFES_DTCO.DFC_FMOqCorOBDMin_C - System too rich, bank 1 |
P0176 | Fuel composition sensor -circuit malfunction |
P0177 | Fuel composition sensor -range/performance problem |
P0178 | Fuel composition sensor -low input |
P0179 | Fuel composition sensor -high input |
P017F | — |
P0181 | DFES_DTCO.DFC_FRT_TDrift_C - Fuel temperature sensor A -range/performance problem |
P0191 | Fuel rail pressure sensor range/performance |
P0196 | DFES_DTCO.DFC_OilTVDPlaus_C - Engine oil temperature (EOT |
P0197 | DFES_DTCO.DFC_OilTSRCMin_C - Engine oil temperature (EOT |
P0198 | DFES_DTCO.DFC_OilTSRCMax_C - Engine oil temperature (EOT |
P0201 | Injector 1 circuit malfunction |
P0202 | Injector 2 circuit malfunction |
P0203 | Injector 3 circuit malfunction |
P0204 | Injector 4 circuit malfunction |
P0217 | DFES_DTCO.DFC_IpLghtTcoOvh_C - Engine over temperature condition |
P0222 | TP/APP sensor B circuit low input |
P0223 | TP/APP sensor B circuit high input |
P0234 | Engine boost condition limit exceeded |
P0236 | DFES_DTCO.DFC_CAP_PDrift_C - Manifold absolute pressure (MAP |
P0244 | DFES_DTCO.DFC_TrbChXErr_C - Turbocharger (TC |
P0245 | Turbo wastegate solenoid A circuit low |
P0262 | Injector 1 circuit high |
P0265 | Injector 2 circuit high |
P0268 | Injector 3 circuit high |
P0271 | Injector 4 circuit high |
P0299 | Turbo/super charger underboost |
P029D | Cylinder 1 - Injector Leaking |
P02A1 | Cylinder 2 - Injector Leaking |
P02A5 | Cylinder 3 - Injector Leaking |
P02A9 | Cylinder 4 - Injector Leaking |
P02FF | — |
P0300 | DFES_DTCO.DFC_MisfDetMisfireMul_C - Random/multiple cylinder(s |
P0301 | DFES_DTCO.DFC_MisfDetMisfireCyl_0_C - Cylinder 1 -misfire detected |
P0302 | DFES_DTCO.DFC_MisfDetMisfireCyl_2_C - Cylinder 2 -misfire detected |
P0303 | DFES_DTCO.DFC_MDCyl_4_C - Cylinder 3 -misfire detected |
P0304 | DFES_DTCO.DFC_MisfDetMisfireCyl_1_C - Cylinder 4 -misfire detected |
P0315 | Crankshaft position system -variation not learned |
P0324 | Knock control system error |
P0327 | Knock sensor (KS |
P0328 | Knock sensor (KS |
P032C | Knock Sensor 3 Circuit Low |
P032D | Knock Sensor 3 Circuit High |
P0336 | Crankshaft position sensor A circuit range/performance |
P0337 | Crankshaft position (CKP |
P0338 | Crankshaft position (CKP |
P0339 | Crankshaft position (CKP |
P0341 | Camshaft position sensor A bank 1 range/performance |
P0342 | Camshaft position (CMP |
P0343 | Camshaft position (CMP |
P034A | — |
P034B | — |
P0351 | Ignition coil A, primary/secondary -circuit malfunction |
P0352 | Ignition coil B, primary/secondary -circuit malfunction |
P0353 | Ignition coil C, primary/secondary -circuit malfunction |
P0354 | Ignition coil D, primary/secondary -circuit malfunction |
P0363 | Misfire detected -fueling disabled |
P0366 | Camshaft position (CMP |
P0367 | Camshaft position (CMP |
P0368 | Camshaft position (CMP |
P0420 | DFES_DTCO.DFC_OxiCatMonPasMin_C - Catalytic converter system, bank 1 -efficiency below threshold |
P0441 | Evaporative emission (EVAP |
P0442 | Evaporative emission (EV AP |
P0444 | Evaporative emission (EVAP |
P0447 | Evaporative emission (EVAP |
P0451 | Evaporative emission (EVAP |
P0452 | Evaporative emission (EVAP |
P0453 | Evaporative emission (EVAP |
P0455 | Evaporative emission (EVAP |
P0456 | Evaporative emission (EVAP |
P0457 | Evaporative emission (EVAP |
P0458 | Evaporative emission (EVAP |
P0459 | Evaporative emission (EVAP |
P0461 | Fuel tank level sensor range/performance problem |
P0462 | Fuel tank level sensor -low input |
P0463 | Fuel tank level sensor -high input |
P0483 | DFES_DTCO.DFC_FanGradPlaus_C - Engine coolant blower motor, rationality check malfunction |
P0496 | Evaporative emission (EVAP |
P0497 | Evaporative emission (EVAP |
P0498 | Evaporative emission (EVAP |
P0499 | Evaporative emission (EVAP |
P04DB | DFES_DTCO.DFC_CrCsVDiscIntMnf_C |
P04F0 | — |
P0500 | Vehicle speed sensor A malfunction |
P0504 | Brake switch A/B correlation |
P0505 | DFES_DTCO.DFC_HLSDemActvIncr_C - Idle speed control (ISC |
P0506 | DFES_DTCO.DFC_HLSDem_MonOBDMin_C - Idle speed control (ISC |
P0507 | DFES_DTCO.DFC_HLSDem_MonOBDMax_C - Idle speed control (ISC |
P050A | Cold Start Idle Air Control System Performance |
P050B | Cold Start Ignition Timing Performance |
P050D | Cold Start Rough Idle |
P0512 | DFES_DTCO.DFC_StrtCtl_C - Starter request circuit -malfunction |
P0513 | DFES_DTCO.DFC_VIS4_1_C - Incorrect immobilizer key |
P052A | 'Cold Start 'A' Camshaft Position Timing Over-Advanced' |
P052E | Positive Crankcase Ventilation Regulator Valve Performance |
P053A | DFES_DTCO.DFC_CrCsHtrOL_C - Positive Crankcase Ventilation Heater Control Circuit /Open |
P053B | DFES_DTCO.DFC_CrCsHtrSCG_C - Positive Crankcase Ventilation Heater Control Circuit Low |
P053C | DFES_DTCO.DFC_CrCsHtrSCB_C - Positive Crankcase Ventilation Heater Control Circuit High |
P053F | — |
P0544 | DFES_DTCO.DFC_DisplTTrbnUs_C - Exhaust gas recirculation temperature (EGRT |
P0545 | DFES_DTCO.DFC_EnhSRCMinT1ExhTMon_C - Exhaust gas recirculation temperature (EGRT |
P0546 | DFES_DTCO.DFC_EnhSRCMaxT1ExhTMon_C - Exhaust gas recirculation temperature (EGRT |
P054A | 'Cold Start 'B' Camshaft Position Timing Over-Advanced' |
P0562 | System voltage low |
P0563 | System voltage high |
P0571 | Cruise/brake switch A circuit malfunction |
P0597 | DFES_DTCO.DFC_CThmstOL_C - Thermostat heater control system -circuit open |
P0598 | DFES_DTCO.DFC_CThmstSCG_C - Thermostat heater control system -circuit low |
P0599 | DFES_DTCO.DFC_CThmstSCB_C - Thermostat heater control system -circuit high |
P059F | — |
P05D8 | — |
P05D9 | — |
P05DA | — |
P0604 | Internal Control Module Random Access Memory (RAM |
P0607 | DFES_DTCO.DFC_Cy320SpiCom_C - Control module -performance problem |
P060B | DFES_DTCO.DFC_MoCADCTst_C - Internal Control Module A/D Processing Performance |
P060C | DFES_DTCO.DFC_IVDiaChp_0_C - Internal Control Module Main Processor Performance |
P060D | DFES_DTCO.DFC_MoFAPP_C - Internal Control Module Accelerator Pedal Position Performance |
P0610 | Control module vehicle options error |
P0611 | Fuel injector control module -performance problem |
P0615 | DFES_DTCO.DFC_StrtOL_C - Starter motor relay -circuit malfunction |
P0616 | DFES_DTCO.DFC_StrtSCG_C - Starter motor relay -circuit low |
P0617 | DFES_DTCO.DFC_StrtSCB_C - Starter motor relay -circuit high |
P061A | Internal Control Module Torque Performance |
P061B | DFES_DTCO.DFC_MoFTrqCmp_C - Internal Control Module Torque Calculation Performance |
P061C | DFES_DTCO.DFC_EngPrtOvrSpd_C - Internal Control Module Engine RPM Performance |
P061D | Internal Control Module Engine Air Mass Performance |
P0627 | DFES_DTCO.DFC_PSPOL_C - Fuel pump control -circuit open |
P0628 | DFES_DTCO.DFC_PSPSCG_C - Fuel pump control -circuit low |
P0629 | DFES_DTCO.DFC_PSPSCB_C - Fuel pump control -circuit high |
P062B | DFES_DTCO.DFC_EngICO_C - Internal Control Module Fuel Injector Control Performance |
P062F | DFES_DTCO.DFC_EEPEraseErr_C - Internal Control Module EEPROM Error |
P0634 | PCM/ECM/TCM -internal temperature too high |
P0638 | DFES_DTCO.DFC_ThrVlvOfsPlaus_C - Throttle actuator control, bank 1 -range/performance problem |
P063E | Auto Configuration Throttle Input Not Present |
P0642 | DFES_DTCO.DFC_NAG_10_C - Engine control module (ECM |
P0643 | DFES_DTCO.DFC_NAG_11_C - Sensor reference voltage A -circuit high |
P064A | Fuel Pump Control Module |
P064D | Internal Control Module O2 Sensor Processor Performance |
P0652 | Sensor reference voltage B -circuit low |
P0653 | DFES_DTCO.DFC_SSpMon2_C - Sensor reference voltage B -circuit high |
P0654 | Engine RPM Output Circuit Malfunction - Engine rpm, output -circuit malfunction |
P065B | Generator Control Circuit Range/Performance |
P065C | Generator Mechanical Performance |
P0667 | PCM/ECM/TCM internal temperature sensor range/performance |
P0698 | Sensor reference voltage C -circuit low |
P0699 | DFES_DTCO.DFC_SSpMon3_C - Sensor reference voltage C -circuit high |
P06A6 | 'Sensor Reference Voltage 'A' Circuit Range/Performance' |
P06A7 | 'Sensor Reference Voltage 'B' Circuit Range/Performance' |
P06A8 | 'Sensor Reference Voltage 'C' Circuit Range/Performance' |
P06B0 | 'Sensor Power Supply 'A' Circuit/Open' |
P06B1 | DFES_DTCO.DFC_MonUMinSupply1_C - 'Sensor Power Supply 'A' Circuit Low' |
P06B2 | DFES_DTCO.DFC_MonUMaxSupply1_C - 'Sensor Power Supply 'A' Circuit High' |
P06B3 | 'Sensor Power Supply 'B' Circuit/Open' |
P06B4 | 'Sensor Power Supply 'B' Circuit Low' |
P06DA | — |
P06DB | — |
P06DC | — |
P06E9 | — |
P06ED | — |
P06EE | — |
P0A05 | 'Motor Electronics Coolant Pump 'A' Control Circuit/Open' |
P0A0F | Engine Failed to Start |
P0C73 | 'Motor Electronics Coolant Pump 'A' Control Performance' |
P13AF | — |
P13B0 | — |
P13B1 | — |
P13C2 | DFES_DTCO.DFC_EGF_FailSave_C |
P13C5 | — |
P13C6 | — |
P13C7 | — |
P13C8 | — |
P13C9 | — |
P144F | — |
P1450 | — |
P1451 | — |
P1452 | DFES_DTCO.DFC_LSUCmpChk_C |
P1462 | — |
P1463 | Secondary air injection (AIR |
P1470 | Boost Charge Control Solenoid |
P1471 | — |
P1522 | Camshaft position (CMP |
P1523 | — |
P1524 | — |
P1525 | Camshaft position (CMP |
P1612 | Ignition Voltage - Voltage Error |
P1614 | DFES_DTCO.DFC_SWReset_0_C |
P1644 | DFES_DTCO.DFC_MoFVar_C |
P164B | — |
P1670 | — |
P1999 | — |
P1B92 | — |
P1B94 | — |
P1B95 | — |
P1B96 | — |
P1BA1 | — |
P1BA2 | — |
P1BA3 | — |
P1BA5 | — |
P1CE3 | — |
P1CE4 | — |
P1CE5 | — |
P1CE6 | — |
P1CEF | — |
P1CF0 | — |
P1CF1 | — |
P1CF2 | — |
P1D29 | — |
P1D2A | — |
P1D42 | — |
P1D43 | — |
P1D44 | — |
P1D68 | — |
P2002 | DFES_DTCO.DFC_PFltEff_C - Diesel Particulate Filter Efficiency Below Threshold Bank 1 |
P2066 | Mass Air Flow Sensor Plausibility Air Mass Too High - Fuel Level Sensor 'B' Circuit Performance |
P2067 | Mass Air Flow Sensor Signal Circuit Open Or Shorted - Fuel Level Sensor 'B' Circuit Low |
P2068 | Mass Air Flow Sensor Plausibility Signal Ratio Error - Fuel Level Sensor 'B' Circuit High |
P2072 | DFES_DTCO.DFC_ThrVlvFrz_C - Throttle Actuator Control System - Ice Blockage |
P2080 | DFES_DTCO.DFC_ExhTMonPlaus_0_C - Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 1 |
P2081 | DFES_DTCO.DFC_EGT_Grdt_C - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 1 Sensor 1 |
P2088 | A Camshaft Position Actuator Control Circuit Low Bank 1 |
P2089 | A Camshaft Position Actuator Control Circuit High Bank 1 |
P2090 | O2 Sensor Plausibility - B Camshaft Position Actuator Control Circuit Low Bank 1 |
P2091 | O2 Sensor Low O2 Concentration - B Camshaft Position Actuator Control Circuit High Bank 1 |
P2096 | Post Catalyst Fuel Trim System Too Lean Bank 1 |
P2097 | Post Catalyst Fuel Trim System Too Rich Bank 1 |
P2101 | DFES_DTCO.DFC_ThrVlvHBrgUndrVltg_C - Throttle Actuator 'A' Control Motor Circuit Range/Performance |
P2102 | Throttle actuator A control motor circuit low |
P2103 | Throttle actuator A control motor circuit high |
P2111 | DFES_DTCO.DFC_ItRegBlkClos_C - Throttle Actuator Control System - Stuck Open |
P2121 | DFES_DTCO.DFC_AP_PtSupp_C - Throttle/Pedal Position Sensor/Switch 'D' Circuit Range/Performance |
P2122 | DFES_DTCO.DFC_AP_Pt1LoLim_C - Throttle/Pedal Position Sensor/Switch 'D' Circuit Low |
P2123 | DFES_DTCO.DFC_AP_Pt1HiLim_C - Throttle/Pedal Position Sensor/Switch 'D' Circuit High |
P2127 | DFES_DTCO.DFC_AP_Pt2LoLim_C - Throttle/Pedal Position Sensor/Switch 'E' Circuit Low |
P2128 | DFES_DTCO.DFC_AP_Pt2HiLim_C - Throttle/Pedal Position Sensor/Switch 'E' Circuit High |
P2135 | DFES_DTCO.DFC_AP_PtDiff_C - Throttle/Pedal Pos Sensor/Switch A / B Voltage Correlation |
P2136 | Glow Plug Failure-Cylinder #4 |
P2137 | Glow Plug Failure-Cylinder #5 |
P2138 | DFES_DTCO.DFC_AP_PtDiff_C - Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation |
P2176 | Throttle Actuator Control System - Idle Position Not Learned |
P2177 | System Too Lean Off Idle Bank 1 |
P2178 | System Too Rich Off Idle Bank 1 |
P2187 | System Too Lean at Idle Bank 1 |
P2188 | System Too Rich at Idle Bank 1 |
P2195 | DFES_DTCO.DFC_LSUO2Max_0_C - O2 Sensor Signal Stuck Lean Bank 1 Sensor 1 |
P2196 | DFES_DTCO.DFC_LSUO2Min_0_C - O2 Sensor Signal Stuck Rich Bank 1 Sensor 1 |
P219C | Cylinder #1 Imbalance Error |
P219D | Cylinder #2 Imbalance Error |
P219E | Cylinder #3 Imbalance Error |
P219F | Cylinder #4 Imbalance Error |
P2201 | NOx Sensor Circuit Range/Performance Bank 1 - NOx Sensor Circuit Range/Performance Bank 1 |
P2226 | DFES_DTCO.DFC_EnvPSig_C - Barometric Pressure Sensor 'A' Circuit |
P2227 | Barometric Pressure Sensor 'A' Circuit Range/Performance |
P2228 | Barometric pressure sensor A circuit low |
P2229 | Barometric pressure sensor A circuit high |
P2237 | DFES_DTCO.DFC_LSUCircPmpCurSig_0_C - O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 |
P223C | O2 Sensor Pumping Current Range/Performance Bank 1 |
P2243 | DFES_DTCO.DFC_LSUCircNernstSig_0_C - O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 |
P2251 | O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1 |
P2261 | Turbocharger/Supercharger Bypass Valve - Mechanical |
P2263 | DFES_DTCO.DFC_SpgAplDown_C - Turbocharger/Supercharger Boost System Performance |
P226D | Particulate Filter Deteriorated/Missing Substrate Bank 1 |
P2270 | O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 |
P2271 | O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 |
P2279 | DFES_DTCO.DFC_MafsAplDown_C - Intake Air System Leak |
P2280 | DFES_DTCO.DFC_AirFltClog_C - Air Flow Restriction/Air Leak Between Air Filter and MAF |
P2282 | Air Leak Between Throttle Body and Intake Valves |
P2300 | Ignition Coil 'A' Primary Control Circuit Low |
P2301 | Ignition Coil 'A' Primary Control Circuit High |
P2303 | Ignition Coil 'B' Primary Control Circuit Low |
P2304 | Ignition Coil 'B' Primary Control Circuit High |
P2306 | Sensor Supply 2 Voltage Is Too High - Ignition Coil 'C' Primary Control Circuit Low |
P2307 | Ignition Coil 'C' Primary Control Circuit High |
P2309 | Ignition Coil 'D' Primary Control Circuit Low |
P230A | Cylinder 1 Air-Fuel Ratio Imbalance â Adjustment At Limit During Balance |
P230B | Cylinder 2 Air-Fuel Ratio Imbalance â Adjustment At Limit During Balance |
P230C | Cylinder 3 Air-Fuel Ratio Imbalance â Adjustment At Limit During Balance |
P230D | Cylinder 4 Air-Fuel Ratio Imbalance â Adjustment At Limit During Balance |
P2310 | Ignition Coil 'D' Primary Control Circuit High |
P2336 | Cylinder 1 Above Knock Threshold |
P2337 | Cylinder 2 Above Knock Threshold |
P2338 | S/C Excessive Acceleration - Cylinder 3 Above Knock Threshold |
P2339 | Ecm Checksum Error #1 - Cylinder 4 Above Knock Threshold |
P23A9 | Communication Fault â Forced Engine Shutdown |
P23FE | Bank 1 System âBâ Air-Fuel Ratio Imbalance |
P2400 | Evaporative Emission System Leak Detection Pump Control Circuit/Open |
P2401 | Evaporative Emission System Leak Detection Pump Control Circuit Low |
P2402 | Evaporative Emission System Leak Detection Pump Control Circuit High |
P2404 | Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance |
P2407 | Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic |
P240A | Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open |
P240B | Evaporative Emission System Leak Detection Pump Heater Control Circuit Low |
P240C | Evaporative Emission System Leak Detection Pump Heater Control Circuit High |
P2414 | O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 |
P2418 | Evaporative Emission System Switching Valve Control Circuit/Open |
P2419 | Evaporative Emission System Switching Valve Control Circuit Low |
P2420 | Evaporative Emission System Switching Valve Control Circuit High |
P2422 | Evaporative Emission System Vent Valve Stuck Closed |
P242F | Diesel particulate filter restriction (ash accumulation) |
P244A | DFES_DTCO.DFC_NplHsLnPPFltDiff_C - Diesel Particulate Filter Differential Pressure Too Low Bank 1 |
P244B | DFES_DTCO.DFC_PFltCharPDiffMax_C - Diesel Particulate Filter Differential Pressure Too High Bank 1 |
P2450 | Evaporative Emission System Switching Valve Performance/Stuck Open |
P2451 | Evaporative Emission System Switching Valve Stuck Closed |
P2452 | Diesel Particulate Filter Pressure Sensor 'A' Circuit |
P2453 | DPF pressure sensor A range/performance |
P2454 | DPF pressure sensor A circuit low |
P2455 | DPF pressure sensor A circuit high |
P2456 | Diesel Particulate Filter Pressure Sensor 'A' Circuit Intermittent/Erratic |
P2458 | DFES_DTCO.DFC_AirCtlRmpTOut_C - Diesel Particulate Filter Regeneration Duration |
P2459 | DFES_DTCO.DFC_EGTRgnFrqMax_C - Diesel Particulate Filter Regeneration Frequency |
P2463 | DFES_DTCO.DFC_PFltAshLdMax_C - Diesel Particulate Filter Restriction - Soot Accumulation |
P246B | Vehicle Conditions Incorrect for Diesel Particulate Filter Regeneration |
P24A0 | Closed Loop Particulate Filter Regeneration Control At Limit â Temperature Too Low |
P24A2 | Particulate Filter Regeneration Incomplete Bank 1 |
P24BD | EVAP System Leak Detection Pump Switching Valve Control Circuit/Open |
P24BE | EVAP System Leak Detection Pump Switching Valve Control Circuit Low |
P24BF | EVAP System Leak Detection Pump Switching Valve Control Circuit High |
P24C1 | EVAP System Leak Detection Pump Switching Valve Performance/Stuck Off |
P24D6 | EVAP System Pressure Sensor/Switch âBâ Circuit Range/Performance |
P24D7 | EVAP System Pressure Sensor/Switch âBâ Circuit Low |
P24D8 | EVAP System Pressure Sensor/Switch âBâ Circuit High |
P2505 | ECM/PCM Power Input Signal |
P250A | Engine Oil Level Sensor Circuit |
P250B | DFES_DTCO.DFC_OilLvlPlaus_C - Engine Oil Level Sensor Circuit Range/Performance |
P250C | Engine Oil Level Sensor Circuit Low |
P250D | Engine Oil Level Sensor Circuit High |
P250E | Engine Oil Level Sensor Circuit Intermittent/Erratic |
P250F | Engine Oil Level Too Low |
P252A | Engine Oil Quality Sensor Circuit |
P252B | DFES_DTCO.DFC_EOSQ_Range_C - Engine Oil Quality Sensor Circuit Range/Performance |
P252F | Engine Oil Level Too High |
P253F | DFES_DTCO.DFC_OilDilNok_C - Engine Oil Deteriorated |
P2545 | Torque Management Request Input Signal 'A' Range/Performance |
P2563 | Turbocharger Boost Control Position Sensor 'A' Circuit Range/Performance |
P2564 | Turbocharger Boost Control Position Sensor 'A' Circuit Low |
P2565 | Turbocharger Boost Control Position Sensor 'A' Circuit High |
P259E | — |
P259F | — |
P260F | Evaporative System Monitoring Processor Performance |
P2626 | O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 |
P26CA | — |
P26CB | — |
P26CE | — |
P26D3 | — |
P2ABD | — |
P2B6E | — |
P2B6F | — |
P2B70 | — |
P2B71 | — |
P2B85 | — |
P2BA2 | — |
P2C30 | — |
P34AD | — |
P34AE | — |
P34AF | — |
P4031 | — |
P4034 | — |
P4037 | — |
P403A | — |
P9BA7 | — |
P9CE8 | — |
PA5C0 | — |
U0028 | Vehicle Communication Bus A |
U0080 | — |
U0100 | Lost communication with ECM/PCM A |
U0101 | Lost communication with TCM |
U0103 | DFES_DTCO.DFC_XSM_MsgLost_C |
U0109 | DFES_DTCO.DFC_FSCM_MsgLost_C |
U0111 | DFES_DTCO.DFC_PNC_MsgLost_C |
U0115 | DFES_DTCO.DFC_CPC_EXP_MsgLost_C |
U011D | — |
U0120 | DFES_DTCO.DFC_Gen_MsgLost_C |
U0122 | DFES_DTCO.DFC_SBC_MsgLost_C |
U0132 | DFES_DTCO.DFC_SPC_MsgLost_C |
U0137 | — |
U0140 | Lost communication with body control module |
U0147 | — |
U0151 | DFES_DTCO.DFC_ORC_MsgLost_C |
U0155 | Lost communication with instrument cluster |
U0164 | DFES_DTCO.DFC_HVAC_MsgLost_C |
U0168 | DFES_DTCO.DFC_EIS_MsgLost_C |
U0199 | — |
U019F | — |
U0200 | — |
U0206 | — |
U0256 | — |
U0292 | DFES_DTCO.DFC_EM2_MsgLost_C |
U0401 | — |
U0402 | DFES_DTCO.DFC_TCM_MsgCheck_C |
U0404 | DFES_DTCO.DFC_XSM_MsgCheck_C |
U0412 | DFES_DTCO.DFC_PNC_MsgCheck_C |
U0416 | DFES_DTCO.DFC_BLS_Tx_C |
U041E | — |
U0424 | DFES_DTCO.DFC_HVAC_MsgCheck_C |
U0427 | DFES_DTCO.DFC_EIS_MsgCheck_C |
U0431 | — |
U0442 | — |
U0452 | DFES_DTCO.DFC_ORC_MsgCheck_C |
U046C | — |
U0593 | DFES_DTCO.DFC_EM2_MsgCheck_C |
U0601 | — |
U0609 | — |
U060B | — |
U061F | — |
U0625 | — |
U0632 | — |
U0646 | — |
U1110 | — |
U1407 | — |
U300E | — |
U3011 | — |
FAQ
Bosch MED17.7.7 DTC codes — frequently asked questions
How many DTC codes does Map Decoder have for the MED17.7.7?
481 distinct diagnostic trouble codes, 373 of them with a description.
Where do these codes come from?
Each entry was measured on a real file: the address, the enabled value and the disabled value were read from an original and a modified binary. Nothing here is a generic OBD-II lookup table.
Can these codes be switched off on the MED17.7.7?
Yes — Map Decoder writes the value that was observed on this ECU rather than a guessed constant, and corrects the checksum afterwards.
Remove DTC codes on Bosch MED17.7.7
Map Decoder analyses Bosch MED17.7.7 files, detects the maps and generates a verified patch with the checksum corrected.