legacycentral bbs

there's 3 wires on the map sensor plug, red, white, and black. i need to know which is which need +v signal and ground

also need to know which wire is +12v on the maf

i am searching but im also gettin really pressed for time at the moment.

Section 2-7c, page 97 of the 1992_legacy.pdf FSM that's posted...

Ok so based off what i read,
white is positive/+5v
red is negative/ground
black is signal

and the red wire of the maf sensor is positive/+12v

it's so an FCD can be installed under the hood instead of at the ecu

cj91legss wrote:it's so an FCD can be installed under the hood instead of at the ecu

Which is basically the instructions on http://fcd.chrispaiano.com/

I completely forgot about this website.

this is for matthew044