2000 Subaru Forester 2.5L MIL Lamp on
Hello fellow technicians. I have this Subaru that has been kicking my back side for about 7 months now and could really use some outside advise on it. The problem is the ECM continues to set code P0420. It is on it's 3rd set of cat's (counting the original set...
FIX posted 6/10/2006
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Message Closed w/FIX
Vehicle Data2000 Subaru Forester
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2000 Subaru Forester
VIN | JF1SF6551Y |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |