The Automotive Clinic — Tuning Files

Software R889300010703 Siemens/Continental SID309

24 master projects carry this software number, 22 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

Nissan Navara ×10
Nissan D23 ×4
Nissan ×4
Nissan NP300 ×3
Nissan Navara Manual
Nissan D23 navara PCM size
Nissan NP300 D23

ECU

Siemens/Continental
SID309
Siemens

Hardware / part numbers

—

Read with

CAR88930R889300010703862AA
CAR88930R889300010703865AA
CAR88930R889300010703866AA
CAR88930R889300010703864AA
CAR88930R889300010703856AA

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 R889300010703 and the same hardware number.
See files & prices →

Vehicle pages: Nissan D23 · Nissan D23 navara PCM size · Nissan NP300 · Nissan NP300 D23 · Nissan Navara · Nissan Navara Manual

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2026-10-15.

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