Citroen Bosch MD1CS003 ECU Solutions

66 recorded Citroen engine variants use the Bosch MD1CS003 control unit.

Overview

Citroen with the MD1CS003

Vehicle brand
Citroen
ECU
Bosch MD1CS003
Engine variants
66
Supported solutions
12
Mapped DTC codes
559

The Bosch MD1CS003 is fitted to 66 recorded Citroen engine variants. Full technical detail for the control unit itself is on the MD1CS003 ECU page.

Vehicles

Citroen variants with the MD1CS003

Recorded from real files — each line is a variant Map Decoder has actually seen with this ECU.

  • Citroen Berlingo 1.5 BlueHDI
  • Citroen Berlingo 1.5 BlueHDI 100 - 100hp
  • Citroen Berlingo 1.5 BlueHDI 100 100hp
  • Citroen Berlingo 1.5 BlueHDI 102hp
  • Citroen Berlingo 1.5 BlueHDI 130 130hp
  • Citroen Berlingo 1.5 BlueHDI 130hp
  • Citroen Berlingo 1.5 BlueHDI 75hp
  • Citroen Berlingo 1.5 diesel
  • Citroen Berlingo 1.5 HDI
  • Citroen C-Elysee 1.5
  • Citroen C-Elysee 1.5 BlueHDI
  • Citroen C-Elysee 1.5 BLUEHDI 102HP
  • Citroen C-Elysee 1.5 diesel
  • Citroen C-Elysee 1.5 HDI
  • Citroen C-Elysee 1.5 hdi 130hp
  • Citroen C-Elysee 1.5BlueHDI
  • Citroen C-Elysee 1.6 BlueHDI 99hp
  • Citroen C3 1.5 BlueHDI
  • Citroen C3 1.5 BlueHDI 100hp
  • Citroen C3 1.5 BlueHDI 102hp
  • Citroen C3 1.5 HDI
  • Citroen C3 1.6 BlueHDI 8V 100hp
  • Citroen C3 1500
  • Citroen C3 Aircross 1.5 BlueHDI
  • Citroen C3 Aircross 1.5 BlueHDI 100ps (YHY)
  • Citroen C3 Aircross 1.5 BlueHDI 102hp
  • Citroen C3 Aircross 1.5 BlueHDI 110hp
  • Citroen C3 Aircross 1.5 BlueHDI 120hp
  • Citroen C3 Aircross 1.6 BlueHDI 8V 100hp
  • Citroen C4 1.5 BlueHDI
  • Citroen C4 1.5 BlueHDI 110hp
  • Citroen C4 1.5 BlueHDI 130hp
  • Citroen C4 1.5 HDI
  • Citroen C4 Cactus 1.5 Blue Hdi
  • Citroen C4 Cactus 1.5 BlueHDI
  • Citroen C4 Cactus 1.5 BlueHDI 102hp
  • Citroen C4 Cactus 1.5 BlueHDI 120hp
  • Citroen C4 Cactus 1.5 HDI
  • Citroen C4 Cactus 1.6 BlueHDi 102hp
  • Citroen C4 Cactus BlueHDi 100 100hp
  • Citroen C4 Picasso / C4 SpaceTourer 1.5 BlueHDI 120hp
  • Citroen C4 Picasso / C4 SpaceTourer 1.5 BlueHDI 130hp
  • Citroen C4 Picasso / C4 SpaceTourer 1.5 HDI 130
  • Citroen C4 Picasso / C4 SpaceTourer 1.5HDI 130PK
  • Citroen C4 Picasso / C4 SpaceTourer 1.5hdi 130hp
  • Citroen C4 SpaceTourer 1.5 BlueHDI
  • Citroen C5 1.5
  • Citroen C5 1.5 BlueHDI
  • Citroen C5 1.5 HDI
  • Citroen C5 Aircross 1.5 BlueHDI 130hp
  • Citroen DS 7 Crossback 1.5 BlueHDi 130hp
  • Citroen DS3 1.5EHDI
  • Citroen DS3 YH01
  • Citroen DS4 1.5 BlueHDI
  • Citroen DS5 1.5 BlueHDI 130hp
  • Citroen DS7 1.5 BlueHDI
  • Citroen DS7 1.5 BlueHDi 130hp
  • Citroen DS7 1.5 HDI
  • Citroen DS7 Crossback 1.5 BlueHDI 130hp
  • Citroen Jumpy 1.5 BlueHDI
  • Citroen Jumpy 1.5 BlueHDI 100hp
  • Citroen Jumpy 1.5 BlueHDI 120hp
  • Citroen Jumpy 1.6 BlueHDI 102hp
  • Citroen Partner 1.5 BLUE HDI
  • Citroen SpaceTourer 1.5 BlueHDI 120hp
  • Citroen SpaceTourer 1.5 BlueHDI 130hp
DTC

Citroen MD1CS003 DTC codes

Map Decoder holds 559 diagnostic trouble codes for the Citroen MD1CS003. Each entry stores the address and the byte values measured on a real file.

  • P0001
  • P0002
  • P0003
  • P0004
  • P0016
  • P0017
  • P003A
  • P003D
  • P0064
  • P0069
  • P006D
  • P0070
  • P0071
  • P0087
  • P0088
  • P0089
  • P008A
  • P008B
  • P0093
  • P0095
  • P0096
  • P0097
  • P0098
  • P00AF

All 559 MD1CS003 DTC codes

Related

Other Citroen ECUs

Citroen models with this ECU

FAQ

Citroen Bosch MD1CS003 — frequently asked questions

Which Citroen models use the MD1CS003?

66 Citroen engine variants are recorded with this control unit, including Berlingo, C-Elysee, C-Elysee 1.5BlueHDI, C3, C3 Aircross, C4, C4 Cactus, C4 Picasso and 13 more.

What can Map Decoder do on a Citroen MD1CS003 file?

Validated operations for this ECU: AdBlue / SCR Off, Additive (Eolys) Off, Catalyst Off, DPF Off, EGR Off, Lambda / O2, MAF Off, NOx Off, Speed Limiter (VMAX) Off, Stage 1, Start-Stop Off and Throttle Valve (TVA).

Are DTC codes available for the Citroen MD1CS003?

Yes — 559 diagnostic trouble codes are mapped for this ECU, each with the address and byte values measured on a real file.

Is checksum correction handled on Citroen MD1CS003 files?

Yes. Checksums for the regions a patch changes are recalculated during patch generation.

Work on Citroen Bosch MD1CS003 files

Map Decoder analyses Citroen Bosch MD1CS003 files, detects the maps and generates a verified patch with the checksum corrected.