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[日蝕二代] 自然進氣-P0442/0455故障碼相關說明(臉書圖床)



P0442英文
MFI <2.0L ENGINE (NON-TURBO)> - Troubleshooting
Scan tool 160
General scan tool PO442
MIL 31
EVAP Leak Monitor Small Leak Detected

[Comment]
Background
*The PCM monitors that the fuel tank, purge lines, etc. are sealed well.
*Whenmonitoring,the PCM pressurizes the purgelines by activating the eva porative emission ventilation solenoid with the canister ventilation valve (incorporated in the solenold) closed,
*If the fuel tank and purge lines are sealed correctly, the pressure will rise well by activating the solenoid specific times
*After the pressure rises well, the diaphragm inside the solenoid will not work any more.
*If the purge air leaks slightly, the solenoid will be activated more than specific times.
Range of Check, Set Condition
*The solenoid has been activated more than specific times.

[Probable cause]
*Fuel tank filler cap screwed on incorrectly
*Fuel tank and purge lines, improperly sealed.,
*Evaporative emission ventilation solenoid
failed
*Leaklng from eva poratlve emission purge solenoid
*PCM failed



P0442翻譯
MFI < 2.0L發動機(非渦輪) - 故障排除
掃描工具160
一般掃描工具PO442
MIL 31
EVAP洩漏監測檢測到小量洩漏

[評論]
背景
*該PCM監視油箱,吹掃管線等密封良好。
PCM * Whenmonitoring ,加壓purgelines ,通過激活的EVA porative的排放通風電磁罐通風閥(在螺線管中註冊成立日)收盤,
*如果油箱和吹掃線正在正確密封,壓力將上升以及激活電磁特定時間
*當壓力上升,膜片電磁內將無法正常工作。
*如果略有淨化空氣洩漏,電磁閥將超過特定時間被激活。
檢查的範圍,設置條件
*電磁超過特定的時間已被激活。

[概略原因]
*油箱加油口蓋擰不正確
*油箱清洗線,密封不當。
*蒸發排放通風電磁失敗
* Leaklng從EVA poratlve的排放淨化電磁
* PCM失敗

賓仔:謝謝啦~!
騎車慢開車也慢

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補上P0442 中英文參考(GOOGLE翻譯)

P0442英文
MFI <2.0L ENGINE (NON-TURBO)> - Troubleshooting
Scan tool 160
General scan tool PO442
MIL 31
EVAP Leak Monitor Small Leak Detected

[Comment]
Background
*The PCM monitors that the fuel tank, purge lines, etc. are sealed well.
*Whenmonitoring,the PCM pressurizes the purgelines by activating the eva porative emission ventilation solenoid with the canister ventilation valve (incorporated in the solenold) closed,
*If the fuel tank and purge lines are sealed correctly, the pressure will rise well by activating the solenoid specific times
*After the pressure rises well, the diaphragm inside the solenoid will not work any more.
*If the purge air leaks slightly, the solenoid will be activated more than specific times.
Range of Check, Set Condition
*The solenoid has been activated more than specific times.

[Probable cause]
*Fuel tank filler cap screwed on incorrectly
*Fuel tank and purge lines, improperly sealed.,
*Evaporative emission ventilation solenoid
failed
*Leaklng from eva poratlve emission purge solenoid
*PCM failed



P0442翻譯
MFI < 2.0L發動機(非渦輪) - 故障排除
掃描工具160
一般掃描工具PO442
MIL 31
EVAP洩漏監測檢測到小量洩漏

[評論]
背景
*該PCM監視油箱,吹掃管線等密封良好。
PCM * Whenmonitoring ,加壓purgelines ,通過激活的EVA porative的排放通風電磁罐通風閥(在螺線管中註冊成立日)收盤,
*如果油箱和吹掃線正在正確密封,壓力將上升以及激活電磁特定時間
*當壓力上升,膜片電磁內將無法正常工作。
*如果略有淨化空氣洩漏,電磁閥將超過特定時間被激活。
檢查的範圍,設置條件
*電磁超過特定的時間已被激活。

[概略原因]
*油箱加油口蓋擰不正確
*油箱清洗線,密封不當。
*蒸發排放通風電磁失敗
* Leaklng從EVA poratlve的排放淨化電磁
* PCM失敗

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