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Old 05-19-2009, 01:32 AM   #1
cmoo
Scooby Newbie
 
Member#: 211225
Join Date: May 2009
Location: washington
Vehicle:
2003 subaru wrx
silver

Default high idol issue...help?

so i install a cold air intake today and reset the ecu but for some reason my subie is still idoling high and the check engine light is on but has no readings when i scan it and im not sure how to fix it any suggestions?
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Old 05-19-2009, 02:21 AM   #2
dincolo85
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Member#: 99802
Join Date: Nov 2005
Chapter/Region: SCIC
Location: Rancho Cucamonga, Ca.
Vehicle:
2002 Blue WRX/16G
1975 Porsche 914

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Look at your throttle cable on top of your intake manifold. make sure its not simi-open at idle.
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Old 05-19-2009, 08:07 AM   #3
just_an_impreza
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Member#: 135885
Join Date: Dec 2006
Chapter/Region: MWSOC
Location: Fort Wayne, IN
Vehicle:
2012 Chevy Sonic 1.4
Inferno Orange

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Old 05-19-2009, 08:10 AM   #4
2:43AM
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Join Date: Sep 2008
Chapter/Region: MWSOC
Location: NW-IN
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05 WRX evoIII-16G
WRB

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Billy Idol?



In all seriousness, did you forget to plug in your MAF sensor?
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Old 05-19-2009, 08:39 AM   #5
ThreeEleven
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Member#: 157894
Join Date: Aug 2007
Chapter/Region: MWSOC
Location: Saint Peters, MO
Vehicle:
2007 WRB WRX
EJ257

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ha^
Are you sure you reset the ECU? Are your radio presets borked? Did you plug everything back in that you took apart for the install?

Put your stock airbox back on Problem solved.
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Old 05-19-2009, 08:47 AM   #6
bugeyerex02
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Member#: 195967
Join Date: Nov 2008
Chapter/Region: NESIC
Location: Massachusetts
Vehicle:
2002 VF39'd WRX
WR Blue

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with a rebel yell, she cried read the codes.......

if the CEL is on there HAS to be codes. im guessing MAF on backwards
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