× 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
2006 GMC Sierra 2500 HD SLE 6.0L Stall
Posted to GM Driveability on 10/12/2021 6 Replies

We have repaired many of these P1516 problems by replacing the throttle body and the pigtail wiring, and cured 95% of the problem, but there are a very few that still have a very intermittent reduced power message and p1516 return. Cut the key off, restart...

6 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Sierra 2500 HD SLE

 
Message Closed w/Summary

car Vehicle Data

2006 GMC Sierra 2500 HD SLE

VIN 1GTHK24U76
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall

Trouble Codes

P1516Control Module Throttle Actuator Position Performance
Message Closed w/Summary

car Vehicle Data

2006 GMC Sierra 2500 HD SLE

VIN 1GTHK24U76
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsStall

Trouble Codes

P1516Control Module Throttle Actuator Position Performance