Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

my cel codes

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Old Dec 15, 2003 | 04:10 PM
  #2  
Wingless Wonder's Avatar
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From: Sacramento CA
Car Info: 02 Impreza WRX sedan
Origami posted by Tchsssss
throwing cel #244 and #546. what do these refer to?
244 = wastegate control solenoid valve malfunction.
Symptoms:
hard to start
engine stalls
poor driving performance

546 = exhaust gas temperature circuit high input
Symptoms:
hard to start
erroneous idling
poor driving performance

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"…axles of evil…" - george w. bush
Old Dec 15, 2003 | 07:47 PM
  #4  
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From: Sacramento CA
Car Info: 02 Impreza WRX sedan
I don't really know. I typed it verbatim right from the factory service manual. For all I can tell, it's a false CEL generated from the turboback exhaust.

Just for information so others might be able to help, does your car also have an catless uppipe? Mine does, but other two factory cats are in place, and no CEL.

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0==WW==0
"…axles of evil…" - george w. bush
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