ECU ROM - Automatic - MD362895 - MH7202F - JE331B154D - (Plastic case)

[retssam]

Has anyone Stock ROM with the definitions?
Or know where I can find them.
I'd be grateful for your help.

[foxdie]

Here is what I've collected over the years, hopefully these will help;

Stock ROMs	http://is.gd/vr4roms
Definitions	http://is.gd/vr4defs

[mxc357]

I have a stock 7201 but purchased a MD362895 with the 7202 chip. I flashed with the Default VR-4 7202 Auto TCL - EM2005.hex and vr4_20030011.xml. The flash is successful but my tach doesn't work and the car sputters after 10 seconds.

Installed the original 7201 that came with the car and cars runs normal. Any advice on what I may be missing?

PXL_20221108_231833320.jpg PXL_20221109_004909363.jpg