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2015 Chevrolet Trax LT 1.4L MIL Lamp on
CODE P0420, This has been a 2 month wrestling match. After confirming with dealer that it's Fed Emmissions we replaced catalytic converter twice. Once Walker Fed and Once Walker Calif. Replaced flex pipe, oem oxygen sensors and exhaust manifold. Called in ... 
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Related Documents & Media | VIN | KL7CJLSB4F |
| Engine | 1.4 L / 4 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Not Applicable |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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Vehicle Data
2015 Chevrolet Trax LT
| VIN | KL7CJLSB4F |
| Engine | 1.4 L / 4 cyl / GAS |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Not Applicable |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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