Software 9X23-14C204 Denso Undefined
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
Jaguar XF ×2
Jaguar XF 5.0 K-R-S
Jaguar
Jaguar XSR 5.0L
Jaguar XJ 5.0i V8
ECU
Denso / Bosch
Undefined / denso
Hardware / part numbers
8W83-12B684-YA
Read with
any full read from your flashing tool
Modifications available
- Stage 1 ×3
- Stage 2 / 3 ×2
- Speed limiter (Vmax) ×1
- Lambda / O2 / cat 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
9X23-14C204 and the same hardware number.Vehicle pages: Jaguar XF · Jaguar XJ · Jaguar XSR
Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2023-12-16.