FORD, LINCOLN, MERCURY
17310
Manufacturer communications
- Publication date
- 2003-10-01
- Received by NHTSA
- 2004-01-21
- NHTSA record numbers
- 10004951
Manufacturer summary
Original wording in English
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODES (DTCS) P0420 (CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 1) AND/OR P0430 (CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 2). *TT
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Ford
P0420CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 1Lincoln
P0420CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 1Mercury
P0420CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 1Ford
P0430CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 2Lincoln
P0430CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 2Mercury
P0430CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD - BANK 2Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | CROWN VICTORIA | 1997 |
| Lincoln | TOWN CAR | 1997 |
| Mercury | GRAND MARQUIS | 1997 |