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2004 Subaru Outback 2.5L MIL Lamp on
Posted to Asian Driveability on 3/25/2008 9 Replies

this car has a po 420 code , cat effiencey code,car has u5 system on it. 5 sensors , has any one seen this problem before, i searched the arcives , found one car that the alt. may have caused interference with the sensors, also have heard that the codes need t...

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  Related Documents & Media  2004 Subaru Outback

 
Message Closed w/Summary

car Vehicle Data

2004 Subaru Outback

VIN 4S3BH675X4
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI /// U5 SYSTEM
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

420cat. effiencey low bank 1
P00
Message Closed w/Summary

car Vehicle Data

2004 Subaru Outback

VIN 4S3BH675X4
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI /// U5 SYSTEM
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

420cat. effiencey low bank 1
P00