Software SH3H-18881 Denso
7 master projects carry this software number, 4 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 CX5 ×3
Mazda CX-5 ×2
Mazda ×2
ECU
Denso
Mazda
Hardware / part numbers
—
Read with
BENCH FLEX
Bench flex
Modifications available
- EGR off ×2
- DPF off ×2
- DTC off ×2
- Other modification ×2
Have the read? Upload it.
Upload your read →
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
SH3H-18881 and the same hardware number.Vehicle pages: Mazda CX-5 · Mazda CX5
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-07-29.