two different map readings same car
05-14-2011, 08:48 PM
#1
two different map readings same car is there a different sensor for the pid map and the sens map it seems that i might have a two bar map as it reads 50 kpa at with engine off from the sens but with the pid map (not custom) it will read atmospheric >98 wtf??
Last edited by 500@10psi; 05-14-2011 at 08:53 PM.
05-15-2011, 11:03 AM
#2
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In HPTuners the 2-bar (and higher) OSes add a PID for the MAP.
The OE / stock one is a dumb voltage translation with the stock
scale factor. If you read 50kPa KOEO then you have a 2-bar MAP
sensor installed and are looking at the wrong PID.
The OE / stock one is a dumb voltage translation with the stock
scale factor. If you read 50kPa KOEO then you have a 2-bar MAP
sensor installed and are looking at the wrong PID.
