
2002 Saturn L200 2.2L MIL Lamp on
Customer has had this check engine lite on for about a year and a half. Has a code of p0420 and says catalyst system efficience below threshold. Customer to it to local autozone and the told him it needed a convertor. He took car to monroe muffler where they i...
FIX posted 9/8/2010
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Message Closed w/FIX
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VIN | 1G8JU54F92 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2002 Saturn L200
VIN | 1G8JU54F92 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |