 
				
	| 2006 Chevrolet Impala SS 5.3L Misfire, MIL Lamp on The vehicle was presented with several codes. p1101 air flow correlation (actual vs expected) p0171 lean bank one p0420 cat efficiency p3449 Cylinder 7 displacement on demand deactivation solenoid control circuit. the 1101 resets pretty quickly (first in pendi... 
                        
                            Summary posted 5/24/2016
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 13 Replies Received (View Replies)13 Replies Received (Hide Replies)
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| VIN | 2G1WD58C96 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
| Occurs | Cold, | 
| Misc. | Dod Engine | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) | 
| P1101 | ACM Crash Signal Received | 
| P3449 | MDS Solenoid 7 Circuit Malfunction | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2006 Chevrolet Impala SS
| VIN | 2G1WD58C96 | 
| Engine | 5.3 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Misfire, MIL Lamp On | 
| Occurs | Cold, | 
| Misc. | Dod Engine | 
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) | 
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) | 
| P1101 | ACM Crash Signal Received | 
| P3449 | MDS Solenoid 7 Circuit Malfunction | 
 13 Replies Received
13 Replies Received
 13 Replies Received
          13 Replies Received
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