
2019 Chevrolet Silverado 2500 HD LTZ 6.6L MIL Lamp on
Thanks in advance to all that take the time to read the entire post. Our first visit with this truck code P0191 was retrieved with no drivablity issues. We found TSB [...] related to the pressure sensor pigtail and found that it had already be done. We loo...
FIX posted 12/28/2022
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Message Closed w/Summary
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VIN | 1GC1KTEYXK |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0191 | Fuel Rail Pressure Sensor Circuit Performance |
Message Closed w/Summary
Vehicle Data
2019 Chevrolet Silverado 2500 HD LTZ
VIN | 1GC1KTEYXK |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0191 | Fuel Rail Pressure Sensor Circuit Performance |