
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) |