hmx

I've read through all the stickies in the Exhaust forum, and been searching trying to find where the temperature enable for the smog pump is in the 8746. I want to remove my smog pump and delete its function from my chip. Some of the other ECMs/masks have been located in the thread, but I have yet to find a location for the 8746 ECM with the $61 mask.

After reading the hac, I thought I might have found it at $0801, but am more than a little uncertain of this, as it looks more like instruction than a constant at this location. If this has already been answered in a thread, feel free to point me in the right direction. If not, does anyone know where the smog pump code/constant is in the 8746? I am assuming that the smog pump runs the same way as the other ECMs? Ideally, I'd like to add the location to the .xdf in TunerPro as a scalar that one can edit easily, but barring that, I will edit the .bin by hand if need be.

Thanks!

RBob

iTrader: (1)

The AIR divert threshold is this value:

LD4A5: FCB 96 ; coolant thres, 62c

Note that it is in inverted ADC counts. So a value of 0 is 150* C.

I didn't find any O2 modification for when AIR is diverted.

The location of $0801 is a hardware I/O port.

RBob.

hmx

Awesome! Thank you once again!