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	 2006 GMC Sierra 2500 HD SLE 6.0L Stall 
		
		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... 
                        
                            Summary posted 10/27/2021
                             
                 
                            
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         Message Closed w/Summary 
	   
	   
	   
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| VIN | 1GTHK24U76 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Stall | 
Trouble Codes
| P1516 | Control Module Throttle Actuator Position Performance | 
Message Closed w/Summary
            
            
 Vehicle Data
                2006 GMC Sierra 2500 HD SLE
| VIN | 1GTHK24U76 | 
| Engine | 6.0 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Stall | 
Trouble Codes
| P1516 | Control Module Throttle Actuator Position Performance | 
                            
6 Replies Received
          6 Replies Received
          
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