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	 2016 Chevrolet Cruze LS 1.4L MIL Lamp on, P0420 
		
		First, thank you for taking time to look ver this. The vehicle is acctually a "limited", with a 1.8l. I am currently the service manager at a mazda dealership. Took this vehicle in on trade with the ,"p0420", code. Went the inexpensive route, down stream... 
                        
                            FIX posted 5/25/2023
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
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| VIN | 1G1PC5SG1G | 
| Engine | 1.4 L / 4 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp on, P0420 | 
| Occurs | Cat Monitor Passes | 
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) | 
Message Closed w/FIX
            
            
 Vehicle Data
                2016 Chevrolet Cruze LS
| VIN | 1G1PC5SG1G | 
| Engine | 1.4 L / 4 cyl / GAS | 
| Trans | 6-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp on, P0420 | 
| Occurs | Cat Monitor Passes | 
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) | 
                            
25 Replies Received
          25 Replies Received
          
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