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2015 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on
We thought by code (p11cb) that the nox sensor #1 was failing. We followed dianostic testing and monitor the four (4) nox sensors during engine running tests. We do see the #2 nox sensor fail the expected readings during the wide open throttle/hard decel t...
Summary posted 12/10/2020
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Related Documents & Media | VIN | 1GC1KWE80F |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / DIESEL |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittent Every Few Days |
Trouble Codes
| P11CB | High volt code |
Message Closed w/Summary
Vehicle Data
2015 Chevrolet Silverado 2500 HD LTZ
| VIN | 1GC1KWE80F |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection / DIESEL |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittent Every Few Days |
Trouble Codes
| P11CB | High volt code |
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