Holden WinOLS map packs
Holden has 4 map packs across 2 models, on 4 ECU types: Bosch EDC16C39 (1), Delco E98 (1), Delphi DCM3.7 (1) and Transtron 4JK1 SH7058 (1). A pack names 26–126 maps and costs €54–63, the original .bin included.
The most packs: Colorado (3) and Cruze (1).
Pick your model, or go down the list by ECU type.
Holden models
Holden packs by ECU type
What the maps are
Map groups, with how many packs have them: Turbo System (4), Rail (4), Engine Torque (4), Injection System (4) and Limiters (3).
Before you buy
What is in a map pack for Holden?
The original .bin of that software version and a CSV for WinOLS that names its maps, with X/Y axes and factors, in one ZIP by e-mail. Map definitions only, no tuned values.
Which one is mine?
The one whose HW or SW number matches your read. The same car and engine can run other software, and a pack fits only the version it names.
What does it cost?
€54–63, the original .bin included. Card through Stripe, no account, delivered by e-mail. All sales are final: open the pack's page and compare its numbers and its maps before you pay.
Just the file? Every Holden original file