2007 Subaru Impreza Outback Sport 2.5L MIL Lamp on, cruise light flashes
Car sets p0420 cat code about every three weeks. Car drives 300 miles per day usually. Haven't gotten code back in 65 miles of test driving. Should the afr sensor stay above 2v all the time? When "check engine" illuminates the car has been in cruise control. S...
Summary posted 11/16/2011
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Vehicle Data2007 Subaru Impreza Outback Sport
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2007 Subaru Impreza Outback Sport
VIN | JF1GG63677 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Cruise Light Flashes |
Occurs | Cruise, Intermittently |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |