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	 2004 Chevrolet Suburban 1500 LS 5.3L Poor Idle Quality, Hesitation, MIL Lamp on, will not shut off 
		
		I installed a used vin T engine in this Suburban that had a vin Z engine in it. I used the original harness and injectors and fuel rails. Now I got all sorts of weird problems. The above codes come back when started after being cleared. It starts and runs fair... 
                        
                            FIX posted 11/18/2013
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 3GNFK16Z14 | 
| Engine | 5.3 L / 8 cyl / FLEX | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation, MIL Lamp on, Will Not Shut Off | 
| Occurs | Always | 
| Misc. | Flex Fuel | 
Trouble Codes
| P0200 | Electronic Throttle Control System - Position | 
| P0230 | Transfer Pump Signal Circuit Out Of Range | 
| U0107 | Lost Communication With TAC Module | 
| U1026 | Loss of ATC Class 2 Communication | 
| U1041 | Loss of Electronic Brake Controller Communication | 
| U1064 | Lost Communication With BCM / VCD Module | 
Message Closed w/FIX
            
            
 Vehicle Data
                2004 Chevrolet Suburban 1500 LS
| VIN | 3GNFK16Z14 | 
| Engine | 5.3 L / 8 cyl / FLEX | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation, MIL Lamp on, Will Not Shut Off | 
| Occurs | Always | 
| Misc. | Flex Fuel | 
Trouble Codes
| P0200 | Electronic Throttle Control System - Position | 
| P0230 | Transfer Pump Signal Circuit Out Of Range | 
| U0107 | Lost Communication With TAC Module | 
| U1026 | Loss of ATC Class 2 Communication | 
| U1041 | Loss of Electronic Brake Controller Communication | 
| U1064 | Lost Communication With BCM / VCD Module | 
                            
16 Replies Received
          16 Replies Received
          
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