这个码是什么意思？
以下表述对应所列厂商与通报。使用前请核对完整报码、报码模块、年款和发动机。
故障码描述检测到的异常，不直接指定必须更换的零件。
厂商技术资料
9以下为英文原文
FORD, LINCOLN, MERCURY
原文报码 P1406
MALFUNCTION INDICATOR LAMP (MIL) LIGHT ON AND DIAGNOSTIC TROUBLE CODES (DTCS) P1405 OR P1406 WITH NO OTHER DTCS. *TT
FORD, MERCURY
原文报码 P1406
SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP (MIL) ON WITH EGR SYSTEM RELATED DIAGNOSTIC TROUBLE CODES P0400, P0401, P0402, P1400, P1401, P1405, P1406, P1408, P1409. *TT
FORD
原文报码 P1406
INFORMATION ON VEHICLES EQUIPPED WITH 5.4L EXHIBITING A MALFUNCTION INDICATOR LIGHT (MIL) 'ON' AND DIAGNOSTIC TROUBLE CODE (DTC) P1406 WHICH MAY BE CUASED BY THE POWERTRAIN CONTROL MODULE (PCM) CALIBRATION. *TT
FORD
原文报码 P1406
THE MALFUNCTION INDICATOR LAMP (MIL) MAY ILLUMINATE WITH DIAGNOSTIC TROUBLE CODE (DTC) P1406 STORED IN MEMORY. *TT
FORD
原文报码 P1406
SOME VEHICLES MAY EXHIBIT A MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODE P1406. *TT
FORD
原文报码 P1406
VEHICLES WITH 5.4L ENGINES AND 9VZA-AH OR 9VZA-BL CALIBRATIONS MAY SET A MIL LIGHT WITH A DIAGNOSTIC TROUBLE CODE OF P1406 (DPFE DOWNSTREAM HOSE OFF OR PLUGGED). *TT
核对适用车辆
15车型关联可作为查阅线索；具体发动机、生产范围和软件条件请核对厂商资料。
| 品牌 | 车型 | 年款 |
|---|---|---|
| Chevrolet | S SERIES | 1995 |
| Chevrolet | T SERIES | 1995 |
| Ford | CROWN VICTORIA | 2003 |
| Ford | E SERIES | 1999 |
| Ford | E-150 | 1999 |
| Ford | E-250 | 1999 |
| Ford | ECONOLINE | 1999 |
| Ford | EXPLORER | 2002 |
| GMC | S SERIES | 1995 |
| GMC | T SERIES | 1995 |
| Lincoln | TOWN CAR | 2003 |
| Mercury | GRAND MARQUIS | 2003 |
更换零件之前
记录报码及冻结帧，检查蓄电池状态、相关报码和可见的线束或软管损伤。按照该车诊断流程和测试结果决定维修，避免仅凭故障码换件。
还能继续驾驶吗？
仅靠故障码无法判断是否适合继续行驶。故障灯闪烁、严重抖动、过热、机油压力报警或制动转向异常都需及时处理。影响车辆控制或发动机安全时，应在安全地点停车并寻求帮助。以车辆手册为准。