Ok heres the situation. I am wiring up my map sensor on a 1992 civic dx. with a fire wall mounted map. Wire colors are WHITE GREEN/Blue and YELLOW/GREEN.


I have looked up a few pinouts and wiring diagrams and I am getting mixed results first is WHITE which is pin D17 . I am seeing that it is map ground on one site and seeing it is map signal on another . Then pin D21 which is GREEN/BLUE I am seeing it is map input which I am taking that as being signal. Than on another pinout I am seeing that it is listed map ground.
Than I see pin D19 YELLOW/GREEN I see Ref.volt which Idk what the REF means, and than I see that it is the main 5v output.. Idk what to do I dont want to fry my map or mess something else up.. PLEASE HELP ME OUT>>>> many thanks in advance...


I JUST NEED TO KNOW WHATS RIGHT!!!!!!!!


Modified by HatchMo at 9:39 AM 10/11/2008


Modified by HatchMo at 12:10 PM 10/11/2008

 

On all Honda MAP's I've looked at, they have inside the pin area "V G O" above the pins. V= +5v, G= Ground, O= output. Use that for reference if you find conflicting reports.

BTW don't trust websites, trust HELMS manuals. It should be listed in there, unfortunately I'm not willing to look for you.

 

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