pcmhacking.net

Hello everyone, I would appreciate some help here I have a 4AFE ECU and nothing is available for this motor or any other Toyota out there really as they are almost impossible to reverse engineer according to other forums, so maybe with the IC's on this board someone could possibly point me in the right direction there will be some attachments uploaded. Which will show all the IC's on the board which I think are EEPROM, and have all relevant stampings. But foor the life of me I can't find a single thing related to the 4AFE or any toyota motor except for the 4Runner and Rav4 and most diesel models.

The chip names for reference if anyone can help are:

D151804-2750
TC40H157P
MP660
MP499

So question is what is it and how could I make and XDF?

Thanks to anyone who responds

have you got photos inside the ECU? any pinout diagrams?

The ecu images are in the attached zip i didn't have any means of posting the images in tags thanks for your reply toyota is a difficult one to chase apparently.