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2000 Subaru Legacy L 2.5L Poor Idle Quality, MIL Lamp on
Posted to Asian Driveability on 3/29/2004 10 Replies

Hello Folks! Mil is on, fuel trim maximum negative. All other parameters are normal. Alldata doesn't give us a method of testing the (six wire) oxygen sensor. (Says tech must call Sub of Amer). Does anyone have a test (lab scope or otherwise) for the O2? Vehic...

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  Related Documents & Media  2000 Subaru Legacy L

 
Message Closed w/FIX

car Vehicle Data

2000 Subaru Legacy L

VIN 4S3BH6351Y
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways
Misc.Station Wagon

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
Message Closed w/FIX

car Vehicle Data

2000 Subaru Legacy L

VIN 4S3BH6351Y
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways
Misc.Station Wagon

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean