Variant 1
ECU- Catalog engine
- 3000 174HP
- Controller brand
- HITACHI
- ECU
- MECM
- Stock power
- 174 HP
- ECU SW
- A18A16E74
- ECU HW
- E355AEM3
NISSAN · MECM ECU
NISSAN MAXIMA MECM tuning files
NISSAN MAXIMA on the MECM: matched, calibrated and delivered with care. The matched variants sit between 174 and 174 HP from the factory. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Solutions that apply to the MECM on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the NISSAN MAXIMA on the MECM ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the MECM controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the NISSAN MAXIMA on the MECM?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the MECM ECU software on this model?
Yes — the NISSAN MAXIMA on the MECM ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.