tb and maf question
06-05-2009, 12:39 AM
#2
more info then you needed, but maybe others will find this useful.
Camaro/Trans Am LS1 were all drive by cable, corvette was all Drive By wire, so yes throttle body's are different.
MASS AIR FLOW SENSOR PART#'s
Camaro 98-02, Corvette 97-00 gm part# 25179711, ac delco part# 213-353
Corvette LS6, 01-04, ssr 03-06 gm part# 25341604, ac delco part# 213-1150
The Following use the same maf: gm part# 15904068, ac delco part# 213-4160
pickups & suv's all gas engines 99-07 classic body
trailblazer 5.3L
corvette ls1 01-04
corvette 6.0l 05-08
Chevy Express Van, 03-07, 4.8/5.3/6.0 gm part# 15926193, delco part# 213-4221
enjoy.
Camaro/Trans Am LS1 were all drive by cable, corvette was all Drive By wire, so yes throttle body's are different.
MASS AIR FLOW SENSOR PART#'s
Camaro 98-02, Corvette 97-00 gm part# 25179711, ac delco part# 213-353
Corvette LS6, 01-04, ssr 03-06 gm part# 25341604, ac delco part# 213-1150
The Following use the same maf: gm part# 15904068, ac delco part# 213-4160
pickups & suv's all gas engines 99-07 classic body
trailblazer 5.3L
corvette ls1 01-04
corvette 6.0l 05-08
Chevy Express Van, 03-07, 4.8/5.3/6.0 gm part# 15926193, delco part# 213-4221
enjoy.
06-05-2009, 05:33 PM
#3
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so wil li lose anything using a 98 maf and tb on a ls6 intake? do i really need the 01-02 stuff, or will i be fine with any tb? and the maf i probably need to get to match the ecm, right? so if i stay with the truck ecm i need 15904068, and if i get a fbody ecm i should look for 25179711. is the output signal calibrated the same on the different mafs, or is each one specific to its ecm somehow?
06-08-2009, 11:39 PM
#4
no
will work fine
MAF is calibrated for air intake flow/design..the application is irrelavent, you will most likely have a custom air intake necessating a custom MAF curve
will work fine
and the maf i probably need to get to match the ecm, right? so if i stay with the truck ecm i need 15904068, and if i get a fbody ecm i should look for 25179711. is the output signal calibrated the same on the different mafs, or is each one specific to its ecm somehow?
