Overview
Diagnostic data for the MD1CS025
- Manufacturer
- Bosch
- Mapped codes
- 361
- With description
- 261
Map Decoder stores 361 distinct diagnostic trouble codes for the Bosch MD1CS025. 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
MD1CS025 diagnostic trouble codes
| Code | Description |
|---|---|
P0001 | — |
P0002 | Fuel volume regulator control -circuit range/performance |
P0003 | Fuel volume regulator control -circuit low |
P0004 | Fuel volume regulator control -circuit high |
P000E | Fuel Volume Regulator Control Exceeded Learning Limit |
P0016 | Crankshaft position/camshaft position, bank 1 sensor A -correlation |
P0045 | Turbo/super charger boost control solenoid -circuit open |
P0046 | Turbo/super charger boost control solenoid circuit range/performance |
P0047 | Turbo/super charger boost control solenoid -circuit low |
P0048 | Turbo/super charger boost control solenoid -circuit high |
P0069 | Manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor correlation |
P006A | MAP - Mass or Volume Air Flow Correlation |
P0071 | Outside air temperature sensor -range/performance problem |
P0072 | Outside air temperature sensor -low input |
P0073 | Outside air temperature sensor -high input |
P007B | Charge Air Cooler Temperature Sensor Circuit Range/Performance |
P007C | Charge Air Cooler Temperature Sensor Circuit Low |
P007D | Charge Air Cooler Temperature Sensor Circuit High |
P0087 | Fuel rail/system pressure too low |
P0088 | Fuel rail/system pressure too high |
P008A | Low Pressure Fuel System Pressure - Too Low |
P008B | Low Pressure Fuel System Pressure - Too High |
P009E | Fuel Pressure Relief Control Performance/Stuck Off |
P009F | Fuel Pressure Relief Control Stuck On |
P0102 | Mass air flow (MAF) sensor/volume air flow (VAF) sensor low input |
P0103 | Mass air flow (MAF) sensor/volume air flow (VAF) sensor high input |
P0107 | Manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor -low input |
P0108 | Manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor -high input |
P0111 | 'Intake air temperature (IAT) sensor''' range/performance problem' |
P0112 | Intake air temperature (IAT) sensor -low input |
P0113 | Intake air temperature (IAT) sensor -high input |
P0116 | Engine coolant temperature (ECT) sensor range/performance problem |
P0117 | Engine coolant temperature (ECT) sensor -low input |
P0118 | Engine coolant temperature (ECT) sensor -high input |
P0128 | Coolant thermostat -coolant temperature below thermostat regulating temperature |
P0168 | Fuel temperature too high |
P0181 | Fuel temperature sensor A -range/performance problem |
P0182 | Fuel temperature sensor A -low input |
P0183 | Fuel temperature sensor A -high input |
P0191 | Fuel rail pressure (FRP) sensor -range/performance problem |
P0192 | Fuel rail pressure (FRP) sensor -low input |
P0193 | Fuel rail pressure (FRP) sensor -high input |
P0195 | Engine oil temperature (EOT) sensor -circuit malfunction |
P0197 | Engine oil temperature (EOT) sensor -low input |
P0198 | Engine oil temperature (EOT) sensor -high input |
P01C5 | — |
P01C6 | — |
P0201 | Injector 1 -circuit malfunction |
P0202 | Injector 2 -circuit malfunction |
P0203 | Injector 3 -circuit malfunction |
P0204 | Injector 4 -circuit malfunction |
P0217 | Engine over temperature condition |
P0219 | Engine over speed condition |
P0234 | Engine boost condition -limit exceeded |
P025A | Fuel Pump Module Control Circuit/Open |
P025C | Fuel Pump Module Control Circuit Low |
P025D | Fuel Pump Module Control Circuit High |
P0261 | Injector 1 -circuit low |
P0263 | Cylinder 1 -contribution/balance fault |
P0264 | Injector 2 -circuit low |
P0266 | Cylinder 2 -contribution/balance fault |
P0267 | Injector 3 -circuit low |
P0269 | Cylinder 3 -contribution/balance fault |
P0270 | Injector 4 -circuit low |
P0272 | Cylinder 4 -contribution/balance fault |
P027A | — |
P027C | — |
P027D | — |
P0299 | Turbo/super charger -low boost |
P02E0 | Diesel Intake Air Flow Control Circuit/Open |
P02E2 | Diesel Intake Air Flow Control Circuit Low |
P02E3 | Diesel Intake Air Flow Control Circuit High |
P02E4 | Diesel Intake Air Flow Control Stuck Open |
P02E5 | Diesel Intake Air Flow Control Stuck Closed |
P02E8 | Diesel Intake Air Flow Position Sensor Circuit Low |
P02E9 | Diesel Intake Air Flow Position Sensor Circuit High |
P02EC | Diesel Intake Air Flow Control System - High Air Flow Detected |
P02FA | Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance |
P0335 | Crankshaft position (CKP) sensor -circuit malfunction |
P0336 | Crankshaft position (CKP) sensor -range/performance problem |
P0339 | Crankshaft position (CKP) sensor -circuit intermittent |
P0340 | Camshaft position (CMP) sensor A, bank 1 circuit malfunction |
P0341 | Camshaft position (CMP) sensor A, bank 1 range/performance problem |
P0383 | Glow plug control module -circuit low |
P0384 | Glow plug control module -circuit high |
P0403 | Exhaust gas recirculation (EGR) -circuit malfunction |
P0405 | Exhaust gas recirculation (EGR) valve position sensor A low input |
P0406 | Exhaust gas recirculation (EGR) valve position sensor A high input |
P0420 | Catalytic converter system, bank 1 -efficiency below threshold |
P042E | 'Exhaust Gas Recirculation 'A' Control Stuck Open' |
P042F | 'Exhaust Gas Recirculation 'A' Control Stuck Closed' |
P0480 | Engine coolant blower motor 1 -circuit malfunction |
P0481 | Engine coolant blower motor 2 -circuit malfunction |
P0489 | Exhaust gas recirculation (EGA) system -circuit low |
P0490 | Exhaust gas recirculation (EGA) system -circuit high |
P049D | 'Exhaust Gas Recirculation 'A' Control Position Exceeded Learning Limit' |
P04DD | — |
P04DE | — |
P0504 | Brake switch -A/B correlation |
P0520 | Engine oil pressure sensor/switch -circuit malfunction |
P0521 | Engine oil pressure sensor/switch -range/performance problem |
P0522 | Engine oil pressure sensor/switch -low voltage |
P0523 | Engine oil pressure sensor/switch -high voltage |
P0524 | Engine oil pressure too low |
P052F | — |
P0532 | AC refrigerant pressure sensor -low input |
P0533 | AC refrigerant pressure sensor -high input |
P053A | Positive Crankcase Ventilation Heater Control Circuit /Open |
P053B | Positive Crankcase Ventilation Heater Control Circuit Low |
P053C | Positive Crankcase Ventilation Heater Control Circuit High |
P0545 | Exhaust gas recirculation temperature (EGRT) sensor, bank 1 -low input |
P0546 | Exhaust gas recirculation temperature (EGRT) sensor, bank 1 -high input |
P0562 | System voltage -low |
P0563 | System voltage -high |
P056D | — |
P0572 | Cruise/brake switch A -circuit low |
P0573 | Cruise/brake switch A -circuit high |
P0578 | Cruise control system, multi -function switch input A circuit stuck |
P0579 | Cruise control system, multi -function switch input A circuit range/performance |
P0597 | Thermostat heater control system -circuit open |
P0598 | Thermostat heater control system -circuit low |
P0599 | Thermostat heater control system -circuit high |
P05BC | — |
P0601 | Engine control module (ECM) -memory check sum error |
P060A | Internal Control Module Monitoring Processor Performance |
P060B | Internal Control Module A/D Processing Performance |
P060C | Internal Control Module Main Processor Performance |
P060D | Internal Control Module Accelerator Pedal Position Performance |
P061B | Internal Control Module Torque Calculation Performance |
P061C | Internal Control Module Engine RPM Performance |
P062A | 'Fuel Pump 'A' Control Circuit Range/Performance' |
P062B | Internal Control Module Fuel Injector Control Performance |
P062C | Internal Control Module Vehicle Speed Performance |
P062D | Fuel Injector Driver Circuit Performance |
P062E | Fuel Injector Driver Circuit Performance |
P062F | Internal Control Module EEPROM Error |
P0630 | VIN not programmed or mismatch -ECM/PCM |
P0645 | Air conditioning (AC) |
P064A | Fuel Pump Control Module |
P064C | Glow Plug Control Module |
P065B | Generator Control Circuit Range/Performance |
P065C | Generator Mechanical Performance |
P066A | Cylinder 1 Glow Plug Control Circuit Low |
P066B | Cylinder 1 Glow Plug Control Circuit High |
P066C | Cylinder 2 Glow Plug Control Circuit Low |
P066D | Cylinder 2 Glow Plug Control Circuit High |
P066E | Cylinder 3 Glow Plug Control Circuit Low |
P066F | Cylinder 3 Glow Plug Control Circuit High |
P0670 | Glow plug control module -circuit malfunction |
P0671 | Glow plug, cylinder 1 -circuit malfunction |
P0672 | Glow plug, cylinder 2 -circuit malfunction |
P0673 | Glow plug, cylinder 3 -circuit malfunction |
P0674 | Glow plug, cylinder 4 -circuit malfunction |
P067A | Cylinder 4 Glow Plug Control Circuit Low |
P067B | Cylinder 4 Glow Plug Control Circuit High |
P0685 | ECM/PCM power relay -circuit open |
P068A | ECM/PCM Power Relay De-Energized Performance - Too Early |
P06A6 | 'Sensor Reference Voltage 'A' Circuit Range/Performance' |
P06A7 | 'Sensor Reference Voltage 'B' Circuit Range/Performance' |
P06A8 | 'Sensor Reference Voltage 'C' Circuit Range/Performance' |
P06B9 | Cylinder 1 Glow Plug Circuit Range/Performance |
P06BA | Cylinder 2 Glow Plug Circuit Range/Performance |
P06BB | Cylinder 3 Glow Plug Circuit Range/Performance |
P06BC | Cylinder 4 Glow Plug Circuit Range/Performance |
P06DA | — |
P06DB | — |
P06DC | — |
P06F2 | — |
P06F3 | — |
P0830 | Clutch pedal position (CPP) switch A -circuit malfunction |
P0833 | Clutch pedal position (CPP) switch B -circuit malfunction |
P0A09 | DC/DC Converter Status Circuit Low |
P0A3B | Generator Over Temperature |
P1022 | — |
P1023 | — |
P1024 | — |
P1102 | — |
P1103 | — |
P1140 | — |
P115A | — |
P115B | — |
P116E | — |
P1199 | — |
P119F | — |
P1201 | — |
P1202 | — |
P1203 | — |
P1204 | — |
P1221 | — |
P138A | — |
P138B | — |
P1397 | — |
P1501 | — |
P160A | — |
P160C | — |
P160F | — |
P161A | — |
P161B | — |
P161D | — |
P162D | — |
P162F | — |
P1637 | — |
P1639 | — |
P164C | — |
P1664 | — |
P166A | — |
P1726 | — |
P179C | — |
P1910 | — |
P1933 | — |
P1934 | — |
P193E | — |
P2002 | Diesel Particulate Filter Efficiency Below Threshold Bank 1 |
P200C | Diesel Particulate Filter Over Temperature Bank 1 |
P202E | Reductant Injection Valve Circuit Range/Performance Bank 1 Unit 1 |
P2032 | Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 2 |
P2033 | Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 2 |
P203B | Reductant Level Sensor Circuit Range/Performance |
P203C | Reductant Level Sensor Circuit Low |
P203D | Reductant Level Sensor Circuit High |
P2047 | Reductant Injection Valve Circuit/Open Bank 1 Unit 1 |
P2048 | Reductant Injection Valve Circuit Low Bank 1 Unit 1 |
P2049 | Reductant Injection Valve Circuit High Bank 1 Unit 1 |
P205C | Reductant Tank Temperature Sensor Circuit Low |
P205D | Reductant Tank Temperature Sensor Circuit High |
P206B | Reductant Quality Sensor Circuit Range/Performance |
P206C | Reductant Quality Sensor Circuit Low |
P206D | Reductant Quality Sensor Circuit High |
P2073 | Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Idle |
P2074 | Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher Load |
P208A | Reductant Pump Control Circuit/Open |
P208B | Reductant Pump Control Range/Performance |
P208C | Reductant Pump Control Circuit Low |
P208D | Reductant Pump Control Circuit High |
P209F | Reductant Tank Heater Control Circuit Performance |
P20A5 | Reductant Purge Control Valve Stuck Closed |
P20B9 | Reductant Heater 'A' Control Circuit/Open |
P20BB | Reductant Heater 'A' Control Circuit Low |
P20BC | Reductant Heater 'A' Control Circuit High |
P20BD | Reductant Heater 'B' Control Circuit/Open |
P20BF | Reductant Heater 'B' Control Circuit Low |
P20C0 | Reductant Heater 'B' Control Circuit High |
P20E8 | Reductant Pressure Too Low |
P20E9 | Reductant Pressure Too High |
P20EE | SCR NOx Catalyst Efficiency Below Threshold Bank 1 |
P20FA | — |
P20FB | — |
P20FC | — |
P20FD | — |
P20FF | — |
P2122 | Throttle/Pedal Position Sensor/Switch 'D' Circuit Low |
P2123 | Throttle/Pedal Position Sensor/Switch 'D' Circuit High |
P2127 | Throttle/Pedal Position Sensor/Switch 'E' Circuit Low |
P2128 | Throttle/Pedal Position Sensor/Switch 'E' Circuit High |
P2138 | Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation |
P214F | — |
P21CB | — |
P21CC | — |
P21DD | — |
P2200 | NOx Sensor Circuit Bank 1 |
P2201 | NOx Sensor Circuit Range/Performance Bank 1 |
P2205 | NOx Sensor Heater Control Circuit/Open Bank 1 |
P2206 | NOx Sensor Heater Control Circuit Low Bank 1 |
P2207 | NOx Sensor Heater Control Circuit High Bank 1 |
P2208 | NOx Sensor Heater Sense Circuit Bank 1 |
P2209 | NOx Sensor Heater Sense Circuit Range/Performance Bank 1 |
P220A | NOx Sensor Supply Voltage Circuit Bank 1 Sensor 1 |
P220B | NOx Sensor Supply Voltage Circuit Bank 1 Sensor 2 |
P220E | NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 1 |
P220F | NOx Sensor Heater Control Circuit Range/Performance Bank 1 Sensor 2 |
P221C | Reductant Heater “B” Current Too Low |
P221D | Reductant Heater “B” Current Too High |
P2227 | Barometric Pressure Sensor 'A' Circuit Range/Performance |
P2228 | Barometric Pressure Sensor 'A' Circuit Low |
P2229 | Barometric Pressure Sensor 'A' Circuit High |
P225C | NOx Sensor Performance – Signal Biased/Stuck High Bank 1 Sensor 1 |
P225D | NOx Sensor Performance – Signal Biased/Stuck Low Bank 1 Sensor 1 |
P225E | NOx Sensor Performance – Signal Biased/Stuck High Bank 1 Sensor 2 |
P225F | NOx Sensor Performance – Signal Biased/Stuck Low Bank 1 Sensor 2 |
P2266 | Water in Fuel Sensor Circuit Low |
P2267 | Water in Fuel Sensor Circuit High |
P2269 | Water in Fuel Condition |
P229E | NOx Sensor Circuit Bank 1 Sensor 2 |
P229F | NOx Sensor Circuit Range/Performance Bank 1 Sensor 2 |
P22A3 | NOx Sensor Heater Control Circuit/Open Bank 1 Sensor 2 |
P22A4 | NOx Sensor Heater Control Circuit Low Bank 1 Sensor 2 |
P22A5 | NOx Sensor Heater Control Circuit High Bank 1 Sensor 2 |
P22A6 | NOx Sensor Heater Sense Circuit Bank 1 Sensor 2 |
P22A7 | NOx Sensor Heater Sense Circuit Range/Performance Bank 1 Sensor 2 |
P241D | SCR Inducement – Forced Engine Shutdown |
P2453 | Diesel Particulate Filter Pressure Sensor 'A' Circuit Range/Performance |
P2454 | Diesel Particulate Filter Pressure Sensor 'A' Circuit Low |
P2455 | Diesel Particulate Filter Pressure Sensor 'A' Circuit High |
P245A | Exhaust Gas Recirculation Cooler Bypass Control Circuit/Open |
P245C | Exhaust Gas Recirculation Cooler Bypass Control Circuit Low |
P245D | Exhaust Gas Recirculation Cooler Bypass Control Circuit High |
P2463 | Diesel Particulate Filter Restriction - Soot Accumulation |
P246C | Diesel Particulate Filter Restriction - Forced Limited Power |
P249D | Closed Loop Reductant Injection Control At Limit – Flow Too Low |
P249E | Closed Loop Reductant Injection Control At Limit – Flow Too High |
P24A2 | Particulate Filter Regeneration Incomplete Bank 1 |
P24AE | Particulate Matter Sensor Circuit |
P24AF | Particulate Matter Sensor Circuit Range/Performance |
P24B0 | Particulate Matter Sensor Circuit Low |
P24B1 | Particulate Matter Sensor Circuit High |
P24B3 | Particulate Matter Sensor Heater Control Circuit/Open |
P24B4 | Particulate Matter Sensor Heater Control Circuit Range/Performance |
P24B7 | Particulate Matter Sensor Heater Resistance |
P24C6 | Particulate Matter Sensor Temperature Circuit |
P24C7 | Particulate Matter Sensor Temperature Circuit Range/performance |
P24D0 | Particulate Matter Sensor Supply Voltage Circuit Low |
P24DA | Particulate Matter Sensor Exhaust Sample Error Bank 1 |
P2530 | Ignition Switch Run Position Circuit |
P2534 | Ignition Switch Run/Start Position Circuit Low |
P2535 | Ignition Switch Run/Start Position Circuit High |
P253F | Engine Oil Deteriorated |
P2560 | Engine Coolant Level Low |
P2564 | Turbocharger Boost Control Position Sensor 'A' Circuit Low |
P2565 | Turbocharger Boost Control Position Sensor 'A' Circuit High |
P2598 | — |
P2599 | — |
P2610 | ECM/PCM Internal Engine Off Timer Performance |
P263E | — |
P268C | Cylinder 1 Injector Data Incompatible |
P268D | Cylinder 2 Injector Data Incompatible |
P268E | Cylinder 3 Injector Data Incompatible |
P268F | Cylinder 4 Injector Data Incompatible |
P27B3 | — |
P2BA9 | NOx Exceedence - Insufficient Reagent Quality |
U0106 | — |
U0109 | — |
U0121 | — |
U012D | — |
U0131 | — |
U0140 | — |
U0146 | — |
U0151 | — |
U0155 | — |
U0212 | — |
U0265 | — |
U029D | — |
U029E | — |
U02A3 | — |
U0307 | — |
U0415 | — |
U0422 | — |
U042E | — |
U0452 | — |
U0600 | — |
U0603 | — |
U0619 | — |
U0667 | — |
U0670 | — |
U1012 | — |
U2100 | — |
U2101 | — |
U2107 | — |
U211B | — |
U2121 | — |
U2123 | — |
U2200 | — |
FAQ
Bosch MD1CS025 DTC codes — frequently asked questions
How many DTC codes does Map Decoder have for the MD1CS025?
361 distinct diagnostic trouble codes, 261 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 MD1CS025?
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 MD1CS025
Map Decoder analyses Bosch MD1CS025 files, detects the maps and generates a verified patch with the checksum corrected.