
2002 Subaru Impreza Outback 2.5L MIL Lamp on
We are about out of things to try to fix this car. We have replaced the cat with a Dealer OEM cat, replaced both front and rear 02 sensors twice. Test driving the rear o2 readings stay right around .6v they don't vary much but I would expect to see a highe...
FIX posted 9/27/2018
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VIN | JF1GG68532 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed
Vehicle Data
2002 Subaru Impreza Outback
VIN | JF1GG68532 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |