MAP Sensor?

turbogimp

Member
Joined
Dec 3, 2003
I have the digital dash and my car has the boost idiot light switch instead of a MAP sensor But, it does have a plug for it. My question is does that idiot light switch work the same as a MAP? Can I switch it to a MAP? I ask because im intrested in upgrading to the 87 ecm and an alcohol injection system that uses a 3bar MAP Sensor. Any help is greatly appreciated and thanks in advance.
 
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