Software SH7M-18881 Denso SH7M
17 master projects carry this software number, 15 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
Mazda CX-5 2.2 MZR-CD - 175hp ×3
Mazda CX-5 ×3
Mazda CX-5 2.2 D ×2
Mazda ×2
Mazda CX-5 2.2 Skyactiv-D ×2
Mazda CX-5 2.2 SKYACTIV-D ×2
Mazda CX-5 2.2D
Mazda CX-5 2.2 SkyActiv-D 175hp
ECU
Denso
SH7M / Undefined / SH12
Mazda
Hardware / part numbers
0
SH13-188K1-
SH7K-18881-H
Undefined
Read with
Alientech Kess V2
Modifications available
- Stage 1 ×11
- EGR off ×5
- DPF off ×1
- Speed limiter (Vmax) ×1
- DTC off ×1
- Other modification ×3
Have the read? Upload it.
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Your own file comes back with the modification built in, checked for a 100% match before it's offered.
Can't read the ECU? Buy by software number.
See files & prices →
The stock or modified file exactly as we hold it, to write with your tool. Make sure your ECU carries
SH7M-18881 and the same hardware number.Vehicle pages: Mazda CX-5
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-06-24.