At a previous post, our friend Mr. ECUengineer posted about compatibility of NISSAN ECUs.

Does anybody has a cross compatibility list for this? Would appreciate any help.

I would like to find compatible ECU for a Mitsubishi-CAT forklift which have a Nissan motor with ECU 23710GS00A 2NANN (MEC130-000).

Previous post read as follows:
There are some cross compatibilities with NISSAN MEC34 ECU's.

Look at the hardware version of the ECU (ie MEC34, MEC130, and MEC131) and the ECM ID (2NANN, 3NANN, 3NANK, TN3NK, etc.) If you match the Hardware version and ECM-ID in conjunction with the same series of lift(K21 or K25 Engine and C4000/P4000) you probably have yourself a replacement.

Thanks