[ricks60R]

Does anybody have a part number or anyway to identify a M4.4 ECU from a M4.3? I bought an ECU from another member here but I'm not sure if it's 4.4 or 4.3. My 95 is M4.3 and I want to get a tune on a M4.4 and keep my stock ECU just that, stock.

Thanks

 

[BlkT5]

Most of e ECU numbers are listed on IPDs site http://www.ipdusa.com/products/7758...upgrade-for-motronic-4-turbo-models-1994-1998

 

[tryingbe]

Google the part number on your ECU.