Several days ago,chinaobd2.com share a guide on How to Repair JCB Equipment K0124 Boost Pressure High Trouble.Today here share another related guide on how to repair JCB K0125 boost pressure deviation is too high.More repair case for JCB,please refer to:JCB Trouble Repair
Related Content:
WinEEM4s JCB Service Tool 2.7.2 2.6.1 Free Download
2020 JCB ServiceMaster 4 Free Download for Win XP,Win 7,Win 8,Win 10
The measured boost pressure differs too much from the desired value.
Possible causes are:
The boost air piping is leaking.
The EGR pipe is leaking.
The turbocharger is defective.
The engine is mechanically defective.
The turbo waste gate is not moving easily.
The waste gate actuator is defective.
Reaction in EEM
The FC is stored and the warning lamp is activated. Engine power will be reduced (Degradation Level 1). The CAN message indicates active fault.
Solution
Find the cause for the low boost pressure indication:
Check the boost air system tightness (piping, intercooler).
Check the turbo waste gate flap and the condition of the actuator. The actuator should move in the ECU initialization.
Check the condition of the turbo charger.
Check the mechanical condition of the engine.
How useful was this post?
Click on a star to rate it!
Average rating / 5. Vote count:
Please keep this link if you copy the post!
Related Posts
How to Use HINO DX3 Simulation Function
2023.04.20
Error Code KOBELCO for SK200-8 Excavators
2024.01.28
VCP System Coding VW VIM Video In Motion Guide
2019.05.14
Newest XPROG v5.84 Software Free Download
2019.07.31
VIIPlusLoader 08.021.10(BETA) FULL Installer
2021.09.8
How to Remove & Replace Benz EIS (Electrical Ignition Switch)
2019.03.6
How to Update Product Information (APCI) Volvo PTT
2019.07.19
BMW E70 E71 Video In Motion Coding by NCS Expert
2019.06.10
CG Pro 9S12 V2.1.0.0 Software Free Update
2019.03.6
Using a Diagnostic Car Code Reader You Don’t Need to Go to the repair shop
2019.02.27