Scan problems

[DocZ28]

I´m trying to scan a 2000 Trans Am stock OS

But some pids are marked as invalid
IAT and Fuel Status.

But with my 2000 Camaro these pids works good.

Any clue?

[joecar]

Hi Doc,

When you connect to the TA, do a Validate Pids.

[DocZ28]

I will try that, but How I do it?
I wonder why does this happen. This is the first time I see this, if is the same OS, same year, what is the difference?

[Mr Z]

Did you ever figure this out?