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。
厂商原文中的含义
原文含义可能随车型和后缀变化。此处按来源展示，不代表通用诊断结论。
P244ADiesel Particulate Filter Differential Pressure Too Low厂商技术资料
11以下为英文原文
VOLVO
原文报码 P244A00
This is a TJ - Text plus 1 attachment - instructions TJI-527893-3_1_1- If the Check Engine Light is illuminated in the DIM and DTC ECM P244A00 is set, please follow the advice under "Service". Clear the DTC. If the DTC…
VOLVO
原文报码 P244A00
This is a TJ - 1 document plus one attachment of detailed repair instructions - If the Check Engine Light is illuminated in the DIM and DTC ECM P244A00 is set, please follow the advice under "Service". This TJ is a…
VOLVO
原文报码 P244A00
This is a TJ - 1 document plus one attachment of detailed repair instructions - If the Check Engine Light is illuminated in the DIM and DTC ECM P244A00 is set, please follow the advice under "Service". This TJ is a…
CHEVROLET, GMC
原文报码 P244A
This service bulletin provides a service procedure to correct a customer concern of the Malfunction Indicator Lamp (MIL) Illuminated - DTC P062F, P040B, P041B, P0422, P060C, P062B, P1428, P142A, P20EE, P20FE, P22F9,…
RAM
原文报码 P244A
Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic…
RAM
原文报码 P244A
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain ControlModule (ECM/PCM) with the latest available software. Customers may experience a Malfunction…
核对适用车辆
85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 | SILVERADO 2500 | 2024 |
| Chevrolet | SILVERADO 3500 | 2024 |
| Ford | F SUPER DUTY | 未注明年款 |
| Ford | F-250 SD | 2017 |
| Ford | F-350 SD | 2017 |
| Ford | F-450 SD | 2017 |
| Ford | F-550 SD | 2017 |
| Ford | F-650 SD | 2017 |
| Ford | F-750 SD | 2017 |
| GMC | SIERRA 2500 | 2024 |
| GMC | SIERRA 3500 | 2024 |
| Land Rover | RANGE ROVER | 2016 |
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。