 
				
	| 2011 Chevrolet Silverado 3500 HD WT 6.6L Excessive Emissions, MIL Lamp on It's been 4 months and only 2,000 miles (wish I would have noted engine idle hours last visit) now I have it with a Level 5 def warning and the 4 mph limited vehicle speed along with the service exhaust fluid light and a P207f stored in the pcm. It also ha... 
                        
                            FIX posted 2/21/2018
                               
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 | Message Closed w/FIX 
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| VIN | 1GB4KZCLXB | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P207F | Incorrect reductant composition | 
| P2200 | nox sensor 1 circuit | 
| P2202 | nox sensor 1 circuit low | 
| P2203 | Torque Reduction Message From ABS - CAN Plausibility / No Communication | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2011 Chevrolet Silverado 3500 HD WT
| VIN | 1GB4KZCLXB | 
| Engine | 6.6 L / 8 cyl / DIESEL | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Excessive Emissions, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P207F | Incorrect reductant composition | 
| P2200 | nox sensor 1 circuit | 
| P2202 | nox sensor 1 circuit low | 
| P2203 | Torque Reduction Message From ABS - CAN Plausibility / No Communication | 
 9 Replies Received
9 Replies Received
 9 Replies Received
          9 Replies Received
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