
2006 Chevrolet Silverado 2500 HD LT 6.6L Poor Idle Quality, MIL Lamp on
Good afternoon fellow member of iATN as most of us I have a problem with 06 Silverado 6.6 diesel. P0401 will set in pending codes on first key cycle when idling. Have flashed Ecm, replace egr vavle, had after market air replaced it with manufactures. Try a mas...
Summary posted 7/29/2016
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VIN | 1GCHK23D96 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / diesel |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/Summary
Vehicle Data
2006 Chevrolet Silverado 2500 HD LT
VIN | 1GCHK23D96 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / diesel |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp On |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |