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2007 Subaru Outback 2.5i Basic 2.5L MIL Lamp on
Posted to Asian Driveability on 8/15/2019 18 Replies

Hello everyone. I'm working on a 07 Subaru Outback and keep getting a P0420. Vehicle was in a couple weeks ago with the same code. I replaced the front A/F ratio sensor and thought it fixed the problem. Yesterday the vehicle came back with the MIL on and s...

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  Related Documents & Media  2007 Subaru Outback 2.5i Basic

 
Message Closed w/Summary

car Vehicle Data

2007 Subaru Outback 2.5i Basic

VIN 4S4BP61CX7
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/Summary

car Vehicle Data

2007 Subaru Outback 2.5i Basic

VIN 4S4BP61CX7
Engine2.5 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)