P0306 · 偵測到引擎失火 · 汽缸 6

參考含義

這個碼是什麼意思？

P0300 表示隨機或多缸失火，P0301–P0308 對應編號汽缸。點火、供油、壓縮、漏氣與機械正時都可能相關。配合失火計數、凍結資料與測試縮小範圍。故障燈閃爍可能表示足以損壞觸媒的失火。

來源與解讀範圍 [1]

故障碼描述偵測到的異常，不直接指定必須更換的零件。

原廠原文中的含義

原文含義可能隨車型與後綴變化。此處依來源顯示，不代表通用診斷結論。

RamP0306

Cylinder 6 Misfire

NHTSA 10137057 · NHTSA 10139664 · NHTSA 10187686

DodgeP0306

Cylinder 6 Misfire

NHTSA 10139664 · NHTSA 10139771 · NHTSA 10139897

RamP0306-00

Cylinder 6 Misfire(Sym Cam Pump Only)

NHTSA 10188801 · NHTSA 10188807 · NHTSA 10190690

JeepP0306

Cylinder 6 Misfire

NHTSA 10121677 · NHTSA 10121699 · NHTSA 10139664

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原廠技術資料

293

以下為英文原文

18-074-26 REV. A2026-10-10

JEEP

原文故障碼 P0306

Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes…

查看通報 ↗

18-079-262026-10-07

RAM

原文故障碼 P0306-00

Flash: Powertrain Control Module (PCM) Update Customers may experience a Malfunction Indicator Lamp (MIL) illumination, and the vehicle may exhibit SYMPTOM: or set one or more of the following Diagnostic Trouble Codes…

查看通報 ↗

18-015-26 REV. A2026-10-07

RAM

原文故障碼 P0306-00

Flash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes…

查看通報 ↗

08-137-26 REV. E2026-10-03

DODGE

原文故障碼 P0306-00

Flash: Ignition System Control Module (ISCM) Updates PCR9A Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic…

查看通報 ↗

18-075-26 REV. A2026-10-03

RAM

原文故障碼 P0306

查看通報 ↗

18-072-262026-07-22

RAM

原文故障碼 P0306-00

GMET6 SO MIL Changes At Elevation Above 1,000 FT Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes…

查看通報 ↗

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