Can anyone tell me what the connections on the MAP sensor equal:

C = ?
B = ?
A = ?

C,B,A are all these but in which order???

MAP +5v ref
MAP GND
MAP Signal

Thanks

 

'86,

MAP means you have a carbed engine, probably the 'H'.

The connections should be as follows:

C = +5VDC sensor reference (gray wire)

B = MAP modulated signal (light green wire)

A = Sensor ground - 0VDC (purple wire)

Hope that helps.

------------------
Later,
Vader
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"I'm'a do Things My Way - It's My way or the Highway."
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Vader,

I have an TPI engine. Just needed to know these values because I am rewiring my ECM and going to Speed Density.

Thanks

 

Gotcha.

I wondered how an IROC-Z ended up with a carbed engine.. :O

------------------
Later,
Vader
------------------
"I'm'a do Things My Way - It's My way or the Highway."
Adobe Acrobat Reader