I am working with a 0411 ecm with a base program out of a 03 vett. I have installed a 2 bar os and have put in the new card style maf from a 08 I am looking for the tables for the iat to work correctly. The 08 tables are way diff then the 03 and the iat reads off a bunch like 10 degress and more in places any help would be great I am still new to this and can not figure out how to to come up with the rite numbers for the table thanks again for any help