
2005 GMC Sierra 2500 HD SLE 6.6L Excessive Emissions, Poor Idle Quality, Hesitation
Thanks for taking the time to review this This truck was rolling along the highway and lost all power. It had to be idled off the road. It smokes grey and will not throttle up. The maf reports 19 grams at idle. I removed the EGR solenoid and commanded it. ...
FIX posted 12/31/2020
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Message Closed w/FIX
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VIN | 1GTHK23255 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
PP040 | EGR open performance |
PP140 | EGR closed performance |
Message Closed w/FIX
Vehicle Data
2005 GMC Sierra 2500 HD SLE
VIN | 1GTHK23255 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation |
Trouble Codes
P0101 | Mass Airflow Sensor Range/Performance |
PP040 | EGR open performance |
PP140 | EGR closed performance |