The Automotive Clinic — Tuning Files

Software 7W83-14C576 Denso Undefined

16 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

Jaguar XK 4.2i V8 ×4
Jaguar ×4
Jaguar XKR 4.2 V8 Supercharged ×2
Jaguar XKR 4.2i V8 Kompressor
Jaguar XK 4.2i V8 supercharged
Jaguar XK 4.2Komp
Jaguar XK-R 4.2 Supercharged
Jaguar XKR
Jaguar XK-R 4.2i V8 supercharged

ECU

Denso / Bosch
Undefined / Denso2

Hardware / part numbers

7W83-14C576-BBC
ZJ_B8N42@@_@41_1920

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 7W83-14C576 and the same hardware number.
See files & prices →

Vehicle pages: Jaguar XK · Jaguar XK-R · Jaguar XKR

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-03-05.

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