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2016 Cadillac Escalade ESV Platinum 6.2L Excessive Emissions, Poor Idle Quality, MIL Lamp on
**Repeat P0420 and persistent negative Bank 1 fuel trims after AFM delete** Greetings, This is a 2016 Cadillac Escalade with a 6.2L L86 engine and approximately 158,000 miles. The customer first brought it to us for a pre-purchase inspection. It ha... 
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Related Documents & Media | VIN | 1GYS4KKJ9G |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection / DI Returnless on demand |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
| Misc. | New Cam/Lifters Afm Delete |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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Vehicle Data
2016 Cadillac Escalade ESV Platinum
| VIN | 1GYS4KKJ9G |
| Engine | 6.2 L / 8 cyl / FLEX |
| Trans | 8-speed Automatic (Electronic) |
| Delivery | Fuel Injection / DI Returnless on demand |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
| Misc. | New Cam/Lifters Afm Delete |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
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