2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

n350 boost sensor

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Old Feb 16, 2008 | 04:13 PM
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jvallo7's Avatar
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From: idaho?
n350 boost sensor

how much boost can a n350 boost sensor see?
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Old Feb 16, 2008 | 05:34 PM
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From: Corvallis, OR
That's the pressure sensor for an S5 N/A, so 1 bar. Drives me nuts when the sensor is labeled a "boost" sensor when it's only for reading vacuum, but I'll be damned if I don't see it happen a lot.
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Old Feb 16, 2008 | 06:25 PM
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it wont read any "boost" its a 1 bar sensor....
it reads from around -14.7 vacume to around 0 vacume.. it is not designed to read and positive manifold pressure aka"boost"



what are u tring to use it for...? it wont run right if used with a t2 ecu... it will tell a t2 ecu that when your at zero vacume your at 14 psi of boost... due to the different scaling of the sensors 0-5V range...

and an NA ecu does no changes to timing maps even if it could read into a slight positive on that sensor.
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