Piggyback EM Question

[labrat469]

I was cleaning out my Supra and I found a Jet Performane control unit. It hooks up to the TPS and MAP sensors. My questions are:

Are they any good?
Would it be wise to use on a NA build?

[drjonez]

1. there isn't a MAP sensor on the NA....i'll assume you're talking about the AFM.

2. it's doubtful it does anything other than lean out the car....get a SAFC so you can control when/how it does it.

[labrat469]

The Jet box I found works with the MAP. Finally found the parts # and looked it up. Apearently this box over-rides sensor output to the ECU. It may not work in my Supra but it can work in my Integra.

[drjonez]

integra = MAP.

A70s = mass flow.