Pace / Delphi MAF Identification ?
Pace / Delphi MAF Identification ? I picked up a used Delphi MAF. It has a Pace Parts barcode sticker on it and is the screenless version. Pace refers to it as the Velocity Volume (VV) style. They sell two versions of this style. One is for the LS1 F body and the other for Y body vehicles. I assume the only difference is the calibration,which can be handled with tuning, but is there a way to tell what I have to start with, and what is different about the calibration? I was told it was for a Y -body.
The number printed on the Pace barcode label is 00045.
The larger barcode label (probably Delphi) has 3008818 printed under the barcode. I did a search, but didn't find the info I need.
Thanks for any info.
The number printed on the Pace barcode label is 00045.
The larger barcode label (probably Delphi) has 3008818 printed under the barcode. I did a search, but didn't find the info I need.
Thanks for any info.
An "F-body" version would have a resistor
soldered across two of the legs in the MAF
sense element bridge. The "Z06" calibration
is pretty close to the rest of natural 85mm
Delphi MAF cal curves and needs none (on
a car that came with another 85mm).
soldered across two of the legs in the MAF
sense element bridge. The "Z06" calibration
is pretty close to the rest of natural 85mm
Delphi MAF cal curves and needs none (on
a car that came with another 85mm).
Originally Posted by jimmyblue
An "F-body" version would have a resistor
soldered across two of the legs in the MAF
sense element bridge. The "Z06" calibration
is pretty close to the rest of natural 85mm
Delphi MAF cal curves and needs none (on
a car that came with another 85mm).
soldered across two of the legs in the MAF
sense element bridge. The "Z06" calibration
is pretty close to the rest of natural 85mm
Delphi MAF cal curves and needs none (on
a car that came with another 85mm).
Thanks.
That clears it up. I would probably need additional tuning due to other mods I will be installing, but the stock Z06 MAF table would be my starting point. Thanks for your help! 
