map sensor

[Can1991Ram]

Doesn't the 2.4 Efi use a map sensor with the Air flow sensor and the intake air sensor?

I though the worked hand in hand to adjust trim...

It is not listed in the service manual

[pennyman1]

you either have a map or maf - not both. There is not a map to find on a maf setup motor - the ecm determines the operation of the motor based on the input of the map or maf sensor. some motors work better with one type over other - people switch out fords from maf to map, gms from map to maf

[Merrill]

There is only a MAF on this truck. Many later Mitsu engines used both, but it wasn't until around '96

[pennyman1]

I stand corrected - but I was right that the 91 did not have both.

[Can1991Ram]

Thanks for the response. ...I thought most used both for fine tuning if the trim.

[Rahtid]

I have seen 96 mighty max has a map sensor on the intake plenum and maf sensor like merrill mentioned. here is the picture i have of it

[Can1991Ram]

Can you put an arrow to the map sensor? That looks identical to my 91 engine

[Merrill]

Top right of the pic on the intake manifold.

Trust me, you don't have one unless you have a '96 model year.

[Can1991Ram]

So if I get a 96 computer I will need a map sensor?

[Merrill]

Yes u less you intend to tune it out somehow.
I don't suggest getting a '96