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	 2006 Pontiac Grand Prix GXP 5.3L High Idle 
		
		This vehicle idles approximately 200 RPMs higher than desired AFTER replacement of the TAC assembly. The orignial unit was renewed for P0121 TPS fault code. The replacement TAC module is OEM. The ONLY issue is slightly higher than desired idle and I can't get ... 
                        
                            FIX posted 12/3/2013
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 2G2WC58C36 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | High Idle | 
| Occurs | Always | 
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected | 
Message Closed w/FIX
            
            
 Vehicle Data
                2006 Pontiac Grand Prix GXP
| VIN | 2G2WC58C36 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | High Idle | 
| Occurs | Always | 
Trouble Codes
| P0507 | Idle Speed Control System Higher Than Expected | 
                            
16 Replies Received
          16 Replies Received
          
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