Originally posted by Smokeshow:
Really now, why does every major manufactor the makes MAF's ask to program them to specific injector size?

This is the greatest forum 3v3r!


That's very simple.

The reason is they tailor the MAF calibration of the MAF meter to make the injector size change because a MAF manufacturer can't re-program your PCM.
It's called HACK tuning. It's a sloppy way to tune but it's been done for a long time. After all look at FMU's...

The OEM MAF's have no need to be programmed in this fashion because the "factory" can simply just program the correct injector sizing information into the PCM code. Therefore you get an accurately calibrated MAF and it's matching MAF function programmed into the code.

Next time you try to be smug and a major smart ass you should probably know what the hell you are talking about.

Now you just come off as even more of a dumb ass.


...and to answer your next question; "yes" I'd rather be a jerk then a dumb ass. You just happened to catch me on a bad week to boot. (call me MR. E-Thug!)

2000 SVT #674 13.47 @ 102 - All Motor! It was not broke; Yet I fixed it anyway.