KA-T looking for people who have installed aem map sensor

A place to discuss the systems and methods of tuning Nissan engines.
98240
Posts: 810
Joined: Wed Dec 28, 2005 10:20 am

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I am getting my ems tuned tommorow. I want to install a aem map sensor when I get there to reduce the amount of money that I am going to have to pay. Unfortunately I am horrible with the ems and I dont understand it one bit. Well I have been reading on aempower.com and I cant seem to find where to wire the map sensor. I am not sure if you wire into the existing maf wires or if it goes somewhere else. On the aem forum it seemed people were wiring it directly to their ecu. I am going to keep researcing but I thought I would post this up in case someone has already done this and can give me a quick answer. This is what I know about the sensor:Pin A Ground inputpin B +5.0 volt inputpin C signal outputI have a 98 nissan.


frsh13
Posts: 959
Joined: Sun Jan 16, 2005 8:31 am
Car: 1991 240sx coupe

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Good luck, i dont know but im sure someone around here does. Aem ems is the best way to go though!

98240
Posts: 810
Joined: Wed Dec 28, 2005 10:20 am

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red goes to pin 49, black to pin 50 and green to pin 66

I thought I would put this down incase anyone else needed the infoThis is with the aem 3.5bar map sensor. On a 98 240sx

ams250sx
Posts: 1
Joined: Wed Apr 21, 2010 11:30 pm
Car: 95 240sx s-14

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thanks what i was looking for

Dub's
Posts: 18
Joined: Tue Jun 22, 2010 11:27 am

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Good luck, you should call the AEM for advice. I would really advice letting a professional tune and installed the system.


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