The Automotive Clinic — Tuning Files

Software CRD3-651-WMA4ED4-172WA-150 Delphi CRD3

7 master projects carry this software number, 6 with a modified version. Upload your read to have the tune transferred into your own file, or buy the file exactly as we hold it by software number. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

Fitted to

Mercedes-Benz SLK-Class 250 CDI BlueEFFICIENCY 7AT - 204hp ×3
Mercedes-Benz SLK250 2.2 CDI Blue Efficiency BI-Turbo R4 ×2
Mercedes-Benz Slk 250 2.1 CDI Blue Efficiency
Scania R420

ECU

Delphi
CRD3
Delphi

Hardware / part numbers

CRD3-651-WMA4ED4-172WA-150kW-4CSLPR2S-EU
CRD3-651-WMA4ED4-X204WM-100kW-4CSLPR2S-E

Read with

any full read from your flashing tool

Modifications available

Have the read? Upload it.
Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Upload your read →
Can't read the ECU? Buy by software number.
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries CRD3-651-WMA4ED4-172WA-150 and the same hardware number.
See files & prices →

Vehicle pages: Mercedes-Benz SLK-Class · Mercedes-Benz SLK250 · Mercedes-Benz Slk 250 · Scania R420

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2023-12-16.

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