Stage 1 Isuzu D-Max 2.5 D ECU Tuning File – 98152093 (Transtron Isuzu) 9815

• Stage 1 map created for Transtron ECU (98152093)
• Boost and fueling calibrated for better low-end torque
• Checksum correction with OLS810 v1.42
• Supplied as complete binary file with original version​

Designed for Isuzu D-Max 2.5 D utility applications.
This Stage 1 file improves torque output and throttle control on Transtron ECU.
Checksum corrected and tested under load. Delivered with original file for safety.​