× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2007 Chevrolet Silverado 3500 HD WT 6.6L MIL Lamp on, Reduced power mode
Posted to GM Driveability on 7/26/2016 8 Replies

sets p0101- maf performance in about 2 minutes after code clear, if it is warmed up. I did some reading & ID'd it as an 08 & observed the airflow leak equivalence ratio, which was .84-.86 with egr off. Maf is reading 44-45g/sec (3800Hz) idle with egr off. Maf ...

8 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 3500 HD WT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 3500 HD WT

VIN 1GCJK33697
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Power Mode
OccursHot, Idle

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 3500 HD WT

VIN 1GCJK33697
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Reduced Power Mode
OccursHot, Idle

Trouble Codes

P0101Mass Airflow Sensor Range/Performance