You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
Change log
v1.0 — 2025-05-27
• Stage 1 tuning for MJ8DF ECU (9744F592)
• Torque and boost curves adapted for better low-speed drivability
• OLS294 v2.70 checksum correction
• Supplied as full binary with original file
Release notes
v1.0 — 2025-05-27
A practical Stage 1 remap for Fiat Qubo 1.3 JTD aimed at everyday responsiveness and light-duty power gains. Fully compatible with Marelli MJ8DF ECU on software 9744F592 and checksum-verified for flashing stability. Delivered with original file for reference.