pro-m mass air flow question

[youpey]

I just got my new pro-m mass air flow sensor in today. I installed it, but did not notice any difference. Do i need to disconnect the battery to reset the ecm or will be automatic. or is this just the way it is

the only other mod i have is the mac cold air intake
i have a 2001 xlt 5.0

 

[audiodude332001]

You need to disconnect the battery for 15 minutes to reset the ecu.

 

[Redrig]

You probably should let the engine idle until its warm before driving it also.

 

[youpey]

should i notice a big difference

 

[Rhett]

Not a big difference. If you get a chip, exhaust, and throttle body then the Pro-M will complement those mods.

Think of your Pro-M as giving you more potential, with other mods, than you would have with a stock MAF.

 

[Alec]

Rhett is right.

The sequence of your installs wasn't very good. Mods build on each other, and the MAS on the 5.0 or a 95+ 6 isn't gonna do much with a mostly stock truck.

 

[youpey]

i am planning on getting the apten chip and a flowmaster exhaust pretty soon.

I wanted to add i saw in the apten site if you change the mass air flow the chip should be reprogrammed. that is 1 reason i got this first