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1994 sls
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Discussion Starter · #1 ·
hi all i have a 1994 sls i believe it has a 4.6 northstar n the map sensor code comes up (P032).cleared all code n came up again just to make sure,, i would like 2 know the location & how to replace (pics if possible) the car runs great than stalls out of the blue, starts rite back up runs for a bit than stalls..thanx
 

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2002.5 F55 CORSA STS, 2014 Explorer XLT FWD
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The MAP (Manifold Absolute Pressure - the inverse of vacuum) is usually on the top or side of the throttlebody on a Northstar.

Go into www.rockauto.com and get to your car's emissions and sensors lists. When you find MAP, click on one of the small pictures or INFO ! icons for a larger view. Then find that on your car.

(It's in fuel/air. Any one of the $25-$35 units will be fine, BUT I believe the AIRTEX/Wells picture is incorrect.)
 
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