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Old 06-24-2005, 11:13 PM   #1
rice wrx
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Member#: 89698
Join Date: Jun 2005
Chapter/Region: MAIC
Location: NoVA
Vehicle:
2002 WRX
PSM

Default Ignition cut under load/boost?

just the other day, the car started cutting out when under load and boost around 4000 rpms ... a/f ratio goes rich (per utec) so I am guessing an ignition problem or a/f sensor problem. Anyone else eperienced anything like this ... I am gonna pull the plugs out tomorrow.
Mods: STi pinks, vf34, utec, full catless exhaust/headers, shorty intake, fuel pump
thanks
(it does this on all maps)
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Old 06-25-2005, 08:25 AM   #2
turbo2ner
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Member#: 89385
Join Date: Jun 2005
Location: Loading...
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What is your voltage at WOT? Check grounds on motor/tranny. Fuel or ignition issues I'd guess.
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Old 06-25-2005, 11:12 PM   #3
farrell
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Location: east stroudsburg PA
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2000 Impreza 2.5 RS
silverhorn

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i had a similar problem. i thought it was b/c i wasnt getting enough fuel, (went from 6psi to 8.5 psi) so im just gonna upgrade my injectors. hopefully that will work. if u figure something out let me know, to the best of my knowledge there are no ignition upgrades for my gc.
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