MAP or MAF on a 1994 Infinity

[efrylink]

Does a 1994 Q45 have the MAP or MAF Sensors and if so where are they located. Trying to add a tuning module. Thanks in advance

[Q45tech]

We always suggest new members download and spend a week studying the Factory Service Manual where 95% of simple questions are answered.

Single MAF with 4.4 volts peak out of 5.0 volts.............a faking of voltage doesn't do much as the timing changes with voltage along with injection time.

With a lot of experimentation you can find 20 HP and torque by increasing MAF voltage ~~3-4-5%. This reserve is there because of the possibility of operating WOT at even 20F ambient. [5% more density than 77F].

[pm_page6776]

Hey Q45, I am also from marietta. You don't happen to work at Nalley do you?

[goody90q45]

Does a 1994 Q45 have the MAP or MAF Sensors and if so where are they located.....

The Mass Air Flow Sensor is attached to the outlet of the air (filter) box. It's round, 90mm diameter and has a 2" square box attached to it. Let us know how the module works.

[maxnix]

Hey Q45, I am also from marietta. You don't happen to work at Nalley do you?

Q45tech is loosely associated with T-3, primarliy the one in Smyrna on Cobb Rd., I believe.

[maxnix]

Trying to add a tuning module.

Pleae explain what a "tuning module" is. Rather scary you are trying to modify a component you can't identify.

If it one of those resistors for the MAF, save yourself some time and your engine some grief. Don't do it.

But do check the spelling on your trunk.