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Map Sensor

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wbzautocustomiz

Want my GN to go 11's one day
Joined
Feb 11, 2007
Messages
468
If The Map Sensor Is Unplugged On Car Will That Make Any Difference? Mine Is Unplugged And Has Been For Years, And When I Plugged It In Car Seems Not Run As Well As Unplugged.
 
In a stock type setup, the MAP only drives the LED boost gauge. There is no ECM inputs that it needs.

It can cause a vacuum leak though. So I would at least make sure the vacuum hard line is either connected or caped.
 
I Only Have A Chip And Catback Exhaust, And Vacum Line Is Plugged Into Sensor Just The Electrical Connector Is Unplugged And I Have Autometer Boost Gauge, So If Chip And Exhaust Doenst Make A Difference So Be It. Thank You
 
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