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Old 06-03-2002, 03:11 PM   #2
dwx
Scooby Guru
 
Member#: 8343
Join Date: Jul 2001
Chapter/Region: MWSOC
Location: Atlanta, GA
Vehicle:
2005 2012 Jeep
2013 DGM BRZ

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Actually PO546 is - Exhaust gas temperature sensor circult high input

Which actually means the EGT reading from the uppipe is too low.

That means either your egt probe in the uppipe is history, or it fell out, is loose, or something to that affect. I pulled the same code a couple days ago, I still need to look under there and see what the deal is.
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