Citroen with the MG1CS042
- Vehicle brand
- Citroen
- Engine variants
- 10
- Supported solutions
- 5
- Mapped DTC codes
- 411
The Bosch MG1CS042 is fitted to 10 recorded Citroen engine variants. Full technical detail for the control unit itself is on the MG1CS042 ECU page.
Citroen variants with the MG1CS042
Recorded from real files — each line is a variant Map Decoder has actually seen with this ECU.
- Citroen C4 1.6 THP
- Citroen C4 Picasso / C4 SpaceTourer 1.6 THP 165hp
- Citroen C5 1.6 THP
- Citroen C5 1.6T PureTech GPF
- Citroen C5 Aircross 1.6 Puretech 180hp
- Citroen C5 Aircross 1.6 THP PureTech
- Citroen DS 7 Crossback 1.6 PureTech 180hp
- Citroen DS 7 Crossback 1.6 PureTech 225hp
- Citroen DS 7 Crossback E-Tense 300Hp
- Citroen DS7 1.6 THP Puretech GPF
Solutions for Citroen MG1CS042
Citroen MG1CS042 DTC codes
Map Decoder holds 411 diagnostic trouble codes for the Citroen MG1CS042. Each entry stores the address and the byte values measured on a real file.
P0001P0003P0004P000AP000BP0010P0012P0013P0015P0016P0030P0031P0032P0033P0034P0035P0036P0037P0038P0039P003CP003DP0054P0070
Other Citroen ECUs
- Bosch EDC17C10101 variants
- Bosch EDC17C6098 variants
- Bosch EDC16C3490 variants
- Siemens SID80774 variants
- Bosch MD1CS00366 variants
- Delphi DCM6.256 variants
- Valeo VD4636 variants
- Valeo VD5618 variants
- Bosch EDC16CP3917 variants
- Siemens SID20812 variants
- Siemens SID20110 variants
- Visteon DCU1029 variants
Citroen models with this ECU
- C410 ECUs
- C4 Picasso9 ECUs
- C59 ECUs
- C5 Aircross4 ECUs
Citroen Bosch MG1CS042 — frequently asked questions
Which Citroen models use the MG1CS042?
10 Citroen engine variants are recorded with this control unit, including C4, C4 Picasso, C5, C5 Aircross, DS and DS7.
What can Map Decoder do on a Citroen MG1CS042 file?
Validated operations for this ECU: Catalyst Off, Lambda / O2, MAF Off, OPF / GPF Off and Throttle Valve (TVA).
Are DTC codes available for the Citroen MG1CS042?
Yes — 411 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 MG1CS042 files?
Yes. Checksums for the regions a patch changes are recalculated during patch generation.
Work on Citroen Bosch MG1CS042 files
Map Decoder analyses Citroen Bosch MG1CS042 files, detects the maps and generates a verified patch with the checksum corrected.