October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Catalytic Converter System DTCS
CATALYTIC CONVERTER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC |
Description |
| P0420 |
Rear Bank Catalyst System Efficiency Below Threshold (Bank 1) |
| P0430 |
Front Bank Catalyst System Efficiency Below Threshold (Bank 2) |