| P0420 |
P0420 |
|
Catalyst System Efficiency Below Threshold Bank 1 |
| P0421 |
P0421 |
|
Warm Up Catalyst Efficiency Below Threshold Bank 1 |
| P0422 |
P0422 |
|
Main Catalyst Efficiency Below Threshold Bank 1 |
| P0423 |
P0423 |
|
Heated Catalyst Efficiency Below Threshold Bank 1 |
| P0424 |
P0424 |
|
Heated Catalyst Temperature Below Threshold Bank 1 |
| P0425 |
P0425 |
|
Catalyst Temperature Sensor Bank 1 |
| P0426 |
P0426 |
|
Catalyst Temperature Sensor Range/Performance Bank 1 |
| P0427 |
P0427 |
|
Catalyst Temperature Sensor Low Bank 1 |
| P0428 |
P0428 |
|
Catalyst Temperature Sensor High Bank 1 |
| P0429 |
P0429 |
|
Catalyst Heater Control Circuit Bank 1 |