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No way to tell without getting a read of the code from the OBD2 ECU. I have gotten much better with my code writing and ecu "hacking" abilities, and while there still is a very limited amount of free space its not so much of a limiting factor to the project anymore.The map sensor processing issue with the OBD1 ECU is because of a hybrid MCU/chip memory arrangement - not a hardware issue -there code is stored in the MCU and on the external chip. The map sensor routine was stored in the processor and inaccessible unless a new MCU was programmed with changes. Work arounds have been developed for this issue. ALL of the OBD2's ECU code is stored solely on the MCU, and once read and flash program developed/found all routines would be fully accessible.-Matt
No way to tell without getting a read of the code from the OBD2 ECU. I have gotten much better with my code writing and ecu "hacking" abilities, and while there still is a very limited amount of free space its not so much of a limiting factor to the project anymore.
The map sensor processing issue with the OBD1 ECU is because of a hybrid MCU/chip memory arrangement - not a hardware issue -there code is stored in the MCU and on the external chip. The map sensor routine was stored in the processor and inaccessible unless a new MCU was programmed with changes. Work arounds have been developed for this issue. ALL of the OBD2's ECU code is stored solely on the MCU, and once read and flash program developed/found all routines would be fully accessible.
-Matt
