John Deere發(fā)動(dòng)機(jī)燃油系統(tǒng)燃柴油消耗過(guò)多的原因與強(qiáng)鹿柴油機(jī)濾清器

6級(jí)ECU-F5-約翰迪爾單軌燃油系統(tǒng)燃油消耗過(guò)多

癥狀問(wèn)題解決方案

6級(jí)ECU-F5-燃油質(zhì)量太差排空燃油并更換為優(yōu)質(zhì)燃油

適當(dāng)?shù)燃?jí)的單軌燃油消耗量。

燃油系統(tǒng)約翰迪爾

發(fā)動(dòng)機(jī)過(guò)載降低發(fā)動(dòng)機(jī)負(fù)荷

空氣濾清器堵塞或臟污更換空氣濾清器濾芯組件

必需。

壓縮過(guò)低確定壓縮過(guò)低的原因，并根據(jù)需要進(jìn)行維修。約翰迪爾

燃油供應(yīng)系統(tǒng)泄漏查找泄漏源并根據(jù)需要進(jìn)行修理

必需的

6級(jí)ECU-F6-單軌燃油系統(tǒng)中的燃油

癥狀問(wèn)題解決方案

6級(jí)ECU-F6-破裂或磨損的電子單元上的機(jī)油中有燃油拆卸可疑的EUI，更換EUI

單軌燃油系統(tǒng)噴油器（EUI）O形圈O形圈（根據(jù)需要）。請(qǐng)參見刪除

并安裝電子單體噴油器（單軌燃油

系統(tǒng)）第02節(jié)第091組。

約翰迪爾氣缸蓋開裂查找裂縫，必要時(shí)修理/更換部件。

Level 6 ECU - F5 - Excessive Fuel Consumption on Single Rail Fuel System
Symptom Problem Solution
Level 6 ECU - F5 - Excessive Poor fuel quality Drain fuel and replace with quality
Fuel Consumption on Single Rail fuel of the proper grade.
Fuel System
Engine overloaded Reduce engine load
Air cleaner restricted or dirty Replace air cleaner element as
required.
Compression too low Determine cause of low compression and repair as required.
Leaks in fuel supply system Locate source of leak and repair as
required
Level 6 ECU - F6 - Fuel in Oil on Single Rail Fuel System
Symptom Problem Solution
Level 6 ECU - F6 - Fuel in  Oil on Cracked or worn Electronic Unit Remove suspected EUI, replace EUI
Single Rail Fuel System Injector (EUI) O-ring O-ring as required. See REMOVE
AND INSTALL ELECTRONIC UNIT INJECTORS (SINGLE RAIL FUEL
SYSTEMS) in Section 02, Group 091.
Cracked cylinder head Locate crack, repair/replace components as required.

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