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Old 01-15-2022, 06:37 PM   #2
97 Pimpreza
Scooby Specialist
 
Member#: 123693
Join Date: Aug 2006
Chapter/Region: MWSOC
Location: Chicago, IL
Vehicle:
2011 WRX Hatch
DGM

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Update: Following the service manual, I checked the EVAP_VP (vapor pressure) numbers which should read less than 7.95 kPA with the sensor plugged in (it was reading 8.035 kPa). Then unplugged the tank pressure sensor and checked the readings again and got 8.191 kPa. Per the Subaru service manual this means I have a short somewhere between the tank pressure sensor and ECM. This is going to be fun to fix....

Oh and still having issues adding pictures (img.nasioc.com is refusing to send a confirmation email.....)
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Last edited by 97 Pimpreza; 01-15-2022 at 06:44 PM.
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