Porsche ECU coverage
- Supported ECUs
- 36
- Vehicle models
- 5
- Vehicle variants
- 212
- Mapped DTC codes
- 23,852
Map Decoder links 36 control units to Porsche vehicles, covering 212 recorded engine variants. Every pairing below comes from a real file record — no vehicle-to-ECU relation is assumed.
Solutions available on Porsche ECUs
Availability differs per control unit. Each solution below opens the Porsche coverage page for that operation.
Porsche solutions in detail
Each page lists the exact ECUs and engine variants that can take the operation.
- Porsche Lambda / O229 ECUs · 195 variants
- Porsche Throttle Valve (TVA)24 ECUs · 126 variants
- Porsche Catalyst Off14 ECUs · 125 variants
- Porsche OPF / GPF Off6 ECUs · 110 variants
- Porsche DPF Off20 ECUs · 51 variants
- Porsche EGR Off22 ECUs · 51 variants
- Porsche AdBlue / SCR Off12 ECUs · 50 variants
- Porsche MAF Off11 ECUs · 48 variants
- Porsche NOx Off14 ECUs · 47 variants
- Porsche Speed Limiter (VMAX) Off6 ECUs · 47 variants
- Porsche Stage 18 ECUs · 47 variants
Porsche models
- Cayenne5 ECUs
- Panamera5 ECUs
- Cayenne S4 ECUs
- Cayenne Diesel3 ECUs
- Panamera Sport Turismo3 ECUs
Porsche ECUs in detail
Each page lists the exact engine variants that carry the control unit.
- Bosch MG1CS00268 variants
- Bosch MG1CS00848 variants
- Bosch EDC17CP4447 variants
- Bosch MED17.1.624 variants
- Bosch EDC17CP147 variants
- Bosch MED17.1.17 variants
- Continental SIMOS187 variants
- Bosch MD1CP0143 variants
Other ECUs found in Porsche vehicles
Fewer recorded variants, so these link straight to the ECU page.
- Bosch EDC16CP341 variants
- Delphi DCM6.2
- Bosch EDC15P
- Bosch EDC16C4
- Bosch EDC16U31
- Bosch EDC17C46
- Bosch EDC17C54
- Bosch EDC17C64
- Bosch EDC17C74
- Bosch EDC17CP20
- Bosch EDC17CP74
- Bosch EDC17U01
- Bosch MD1CP004
- Bosch MD1CP061
- Bosch MD1CS004
- Bosch MD1CS014
- Bosch MD1CS027
- Bosch MED17.5.2
- Bosch MED17.5.20
- Bosch MED17.5.21
- Bosch MED17.5.25
- Bosch MED9.5.10
- Bosch MG1CS011
- Bosch MG1CS031
- Bosch MG1CS111
- Bosch MG1CS163
- Continental PCR2.1
- Siemens PPD1.2
Porsche ECU tuning — frequently asked questions
Which ECUs are used in Porsche vehicles?
Map Decoder has data for 36 control units fitted to Porsche vehicles, built by Bosch, Continental, Delphi and Siemens.
What can Map Decoder do on a Porsche file?
Across Porsche ECUs the validated operations are AdBlue / SCR Off, Additive (Eolys) Off, Catalyst Off, DPF Off, EGR Off, Lambda / O2, MAF Off, NOx Off, OPF / GPF Off, Speed Limiter (VMAX) Off, Stage 1, Start-Stop Off and Throttle Valve (TVA). Availability depends on the exact ECU.
How do I know which ECU my Porsche has?
Upload the original read — Map Decoder identifies the control unit from the binary itself, so you do not need to know the ECU part number in advance.
Work on Porsche ECU files
Map Decoder analyses Porsche ECU files, detects the maps and generates a verified patch with the checksum corrected.