P0423 Citroen Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 Citroen code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
Tag: P0423
P0423 Chrysler Heated Catalyst Efficiency Below Threshold Bank 1
P0423 Chrysler Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 Chrysler code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 Chevrolet Heated Catalyst Efficiency Below Threshold Bank 1
P0423 Chevrolet Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 Chevrolet code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 Cadillac Heated Catalyst Efficiency Below Threshold Bank 1
P0423 Cadillac Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 Cadillac code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 Buick Heated Catalyst Efficiency Below Threshold Bank 1
P0424 Buick Heated Catalyst Temperature Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0424 Buick code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 BMW Heated Catalyst Efficiency Below Threshold Bank 1
P0423 BMW Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 BMW code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 Audi Heated Catalyst Efficiency Below Threshold Bank 1
P0423 Audi Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 Audi code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 Acura Heated Catalyst Efficiency Below Threshold Bank 1
P0423 Acura Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 Acura code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as…
P0423 Heated Catalyst Efficiency Below Threshold Bank 1
P0423 Heated Catalyst Efficiency Below Threshold Bank 1 Possible causes – Air leak before catalytic converter – Faulty oxygen sensor– Faulty Catalytic Converter Tech description As the code description implies the P0423 code means that the vehicle’s control module has detected that the three-way catalytic converter is not working properly (is not as efficient as…