The Automotive Clinic — Tuning Files

Software 999999888IZ Delco Undefined

8 master projects carry this software number, 8 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

Chevrolet Cruze 1.6 R4
Opel Astra 1.6
Opel Insignia 1.6
Opel Astra 1.6 ecoFLEX
Buick Excelle gt 1.6i (non turbo)
Buick Excelle GT 1.6
Opel
Opel Astra 1.6 ecoFlex - 116hp

ECU

Delco / Ac Delco
Undefined / E83
VAG

Hardware / part numbers

12636347
12637837
CRC3246CF969D

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 999999888IZ and the same hardware number.
See files & prices →

Vehicle pages: Buick Excelle GT · Buick Excelle gt · Chevrolet Cruze · Opel Astra · Opel Insignia

Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Last project update 2024-02-21.

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