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2011 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on
Hello. We don't do much diesel work but this is one customer we make exceptions for. It has a code P140c for low EGR flow. We commanded the valve open up to 40%, that is the limit of our Snap on scanner. Desired and actual values showed the same. Engine di...
FIX posted 9/28/2021
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1GC1KYC86B |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Not Applicable |
Trouble Codes
| P140C | EGR slow response decreasing flow |
Message Closed w/FIX
Vehicle Data
2011 Chevrolet Silverado 2500 HD LTZ
| VIN | 1GC1KYC86B |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Not Applicable |
Trouble Codes
| P140C | EGR slow response decreasing flow |
Video