WH statesman tune different to stock

[justinaxe]

Gday all

I downloaded a file from holdencrazy recently for a mates 2000 WH statesman he recently bought. Basically he was having a couple of issues that just needed a clear DTC which helped sort the issue. The question I have is when I read the cars file and compared it the stock file there were a lot of differences across the tables. I can sort of understand the differences in the transmission tables, due to the cars weight and chassis differences(auto obviously) but the engine tables had a lot of discrepancies as well. Obvioulsy its the same OS I am comparing it to etc.. I wasn't aware of any differences in the LS1 engines between the standard commodore and statesman.
This was more just a general query for my own info more than anything else as the stock file depot doesn't have anything for the statesman…
I don't think the car was ever tuned prior to my knowledge anyway but maybe someone here my have an easier explanation,

Cheers

[02statesman]

Did you compare the calibration numbers? Holden put out revised calibrations for some of the OS's to sort out driveability issues. A car regularly serviced at a dealership would likely get the revised calibration as part of the service.

[justinaxe]

Cheers buddy … I'll check it now