subaru map sensor

Specifications, applications, part numbers, and prices for various OEM fuel injection components.
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emlclcy
MegaSquirt Newbie
Posts: 3
Joined: Wed Jun 30, 2010 10:52 pm

subaru map sensor

Post by emlclcy »

on my Subaru engine there is a DENSO 22627AA170 MAP sensor.
Does M/S need to know how this sensor is calibrated or is a relative thing and is calibrated as part of the tuning?
cheers
carl
Matt Cramer
Super Squirter
Posts: 2951
Joined: Sat Jul 03, 2004 11:35 am

Re: subaru map sensor

Post by Matt Cramer »

MS2 could probably be calibrated with a custom calibration curve, but you will need to know what kPa the sensor is reading at 0 and 5 volts.
emlclcy
MegaSquirt Newbie
Posts: 3
Joined: Wed Jun 30, 2010 10:52 pm

Re: subaru map sensor

Post by emlclcy »

ran into a brick wall on this one, can't track down a datasheet.
short of taking it of and measuring it under vacuum/pressure!
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