CL proportional airflow stock table differences

[draz53]

Not really expecting anyone knows the answer to this, but anyway...
closed loop proportional airflow - why is there such a big difference between 98-00 fbody, 01-02 fbody, and 00-02 vette?
98-00 range: 128-822
00 vette range: 16-122
01-02 fbody range: 128-401
02 vette range: 16-50

(These are all stock table values.) Those are pretty large differences, so why?

There are also differences in the O2 rich/lean vs airflow, even though I'm pretty sure that at least the fbodys all used the same O2 sensors, same cats.

[02statesman]

It was just GM giving the vette a 'unique' tune. They also changed the multipliers so it all comes out roughly the same in the end.

[draz53]

You're right, the vette multipliers changed a lot also, that one was a bad example. The fbody multipliers are the same though, 98-00 vs 01-02, but the max airflow values are different by 2X. I've never known how to set this table since the "help" directions say it depends partly on injector size, and I have 01 injectors in a 00.

[02statesman]

Neither of them are brilliant, but if I had to choose between them... I'd choose the later model settings.

Ah heck, it's christmas... PM me if you want me to dial that in for you.