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Old 05-30-2009, 10:32 PM   #1
WolfDrive
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Member#: 49506
Join Date: Nov 2003
Location: Brooklyn, NY
Vehicle:
2004 Impreza WRX STi
Java Black

Default Need Help! Air/Fuel Correction #3 Reading -55%

2004 STi w/ Perrin 816cc Mod Inj

So obviously I know I've got a problem. The Air/Fuel Correction #3 is reading -55% (not -.055%, not -.55%, but YES -55%) in ecuExplorer. So a couple of questions to anyone who may know anything about it:

1) What does AF Correction #3 do/mean? The Air/Fuel Correction #1 is reading +/-5%

2) Is a particular sensor effecting #3 and not #1? Which sensor is it?

3) I assume I need a new sensor... anyone know the part number?

Please give me some advice and I'm happy to answer any further questions that may help solve the problem.
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Old 05-30-2009, 10:52 PM   #2
Uncle Scotty
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OK buy Nates beans
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yer in the wrong forum

ya want the em/tuning forum
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