Lotus WinOLS map pack
Lotus has one map pack, on the EFI T4E. It names 6 maps and costs €54, the original .bin included.
Check its HW or SW number against your read: a pack fits only the software version it names.
Lotus models
Lotus packs by ECU type
EFI T4E1 pack
What the maps are
Map groups: Injection System, Spark Advance, Limiters and Engine Torque.
Before you buy
What is in a map pack for Lotus?
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.
Is this one mine?
If its 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, 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 Lotus original file