Searching Rev Limiter - Astra Z22SE / L61 - Delco ECU

[StillKickin]

Hi Guys,

nice to be here.

Im searching for the REV Limiter Adress in a Hexdump from an Astra z22se / L61 ECU. Its a Delco Multec 12210483 ECU.
I tryed searching for the actual Rev Limit which Is at 6400 but there are too many entries for 06400

Can some one tell me the Adress where i can find it or give me a tipp how i can find it.

here is a dump from the ECU: http://1drv.ms/1yJebJm

Thx for Help

have a Nice day
Roman

[charlay86]

It is unlikely that the hex value of the rev limiter is actually 0x6400, since that is 25600 in decimal.
6400 in hex is 0x1900; however in the delco's i am familiar with, they use a scaled rpm variable, say (rpm/25).
If this is the case you might find the actual rev limiter is set to 6375rpm since they only used an 8 bit variable.
6375/25 = 255 = 0xFF