Map Decoder

Hyundai Bosch MD1CS012 ECU Solutions

7 recorded Hyundai engine variants use the Bosch MD1CS012 control unit.

Overview

Hyundai with the MD1CS012

Vehicle brand
Hyundai
ECU
Bosch MD1CS012
Engine variants
7
Supported solutions
5
Mapped DTC codes
320

The Bosch MD1CS012 is fitted to 7 recorded Hyundai engine variants. Full technical detail for the control unit itself is on the MD1CS012 ECU page.

Vehicles

Hyundai variants with the MD1CS012

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

  • Hyundai H-Serie H200 2.5 CRDi 136hp
  • Hyundai H-Serie H300 2.5 CRDi 170hp
  • Hyundai Porter (H100) 2.5 A2 EU6
  • Hyundai PORTER 2.5 CRDI 129 HP
  • Hyundai Porter 2.5crdi
  • Hyundai Santa Cruz 2.5 T-GDI 275hp
  • Hyundai Santa Fe 2.2 CRDi 200hp
Solutions

Solutions for Hyundai MD1CS012

DTC

Hyundai MD1CS012 DTC codes

Map Decoder holds 320 diagnostic trouble codes for the Hyundai MD1CS012. Each entry stores the address and the byte values measured on a real file.

  • P0031
  • P0032
  • P0037
  • P0038
  • P0047
  • P0048
  • P0069
  • P0071
  • P0072
  • P0073
  • P0087
  • P0088
  • P0089
  • P008B
  • P0091
  • P0092
  • P0097
  • P0098
  • P009A
  • P0101
  • P0102
  • P0103
  • P0112
  • P0113

All 320 MD1CS012 DTC codes

Related

Other Hyundai ECUs

Hyundai models with this ECU

FAQ

Hyundai Bosch MD1CS012 — frequently asked questions

Which Hyundai models use the MD1CS012?

7 Hyundai engine variants are recorded with this control unit, including H-Series, PORTER, Porter (H100), Santa Cruz and Santa Fe.

What can Map Decoder do on a Hyundai MD1CS012 file?

Validated operations for this ECU: AdBlue / SCR Off, DPF Off, EGR Off, Lambda / O2 and NOx Off.

Are DTC codes available for the Hyundai MD1CS012?

Yes — 320 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 Hyundai MD1CS012 files?

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

Work on Hyundai Bosch MD1CS012 files

Map Decoder analyses Hyundai Bosch MD1CS012 files, detects the maps and generates a verified patch with the checksum corrected.

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