C6302 MAP sensor offset

[Jim Blackwood]

Looking to use a 2 bar MAP sensor with the '411 controller. I have edited the MAP values on the x axis of the main VE table and the commanded fuel open loop table and will adjust the table values accordingly. I've also been looking for any other places that the MAP values are used.

So I guess the next step is to divide by 2 the value for A/D counts per kPa in the MAP sensor scaler right? How does that affect the MAP sensor offset? Should I also divide that by 2?

Thanks,
Jim

Correction:
Guess that would be multiply by 2.

[Jim Blackwood]

Bump
Nobody knows the answer huh? Surprised at that.

Jim

[Jim Blackwood]

Oddly enough it seems that nobody anywhere knows what to do with this. Who woulda thunk it?

Must be a GM secret.

Jim

[kevin87turbot]

Hi Jim,
I'll be glad to help. I've got a couple questions first.
Which 2 bar MAP sensor are you using? Which OS are you using in the 411?
Thanks,
Kevin

[Jim Blackwood]

Thanks Kevin. I ended up using the HPT 2 bar OS mod. It works fine.

Jim