× 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
2015 GMC Sierra 3500 HD Denali, Emissions Photo
Posted to the Waveform Library on 8/15/2018

IAT3 connector at the rear of engine, left bank. The arrow pointing up is the general direction of the IAT3 sensor.

 

car Vehicle Data

2015 GMC Sierra 3500 HD Denali 6.6L

Engine6.6 L / 8 cyl / DIESEL
Trans6-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good

car Vehicle Data

2015 GMC Sierra 3500 HD Denali 6.6L

Engine6.6 L / 8 cyl / DIESEL
Trans6-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEmissions
Component
ConditionKnown Good