AGCO POWER EEM4 Engine K4144 MPROP Control Open Circuit Repair

Here is a instruction guide on how to repair AGCO POWER EEM4 engine K4144 MPROP control Open circuit trouble.More repair case for JCB,please refer to:JCB Trouble Repair

 

Related Content:

2023 AGCO EDT (Electronic Diagnostic Tool) v 1.123 v1.75 Free Download

WinEEM4s JCB Service Tool 2.7.2 2.6.1 Free Download

2024 JCB ServiceMaster 4 v24.3.1 Free Download for Win 10 Win11

 

The EEM4 system has detected an open circuit on the high pressure pump control (MPROP).

 

Possible causes are:

The solenoid valve connector is defective.

The solenoid valve wiring is defective.

The solenoid valve is defective.

 

Reaction in EEM

The FC is stored and the warning lamp is activated. The CAN message indicates active fault.

 

Solution

First save the error log and then erase it. Restart the ECU after erasing the error log. If the fault occurs again during the next driving cycle, check the following paths:

Check the solenoid valve wiring, the connectors and the contact surfaces of the connector pins (possible oxidation).

Measure between the low side from the MPROP connector to the ECU connector pin, to see if there is a fault cable.

Check the operation with another MPROP solenoid valve to see if the solenoid valve is defective.

auto

Recent Posts

Hitachi EX5600-7B Folding Stairway and Surrounding Parts Removal Guide

This instruction show you guide on how to remove folding stairway and surrounding part for…

21 hours ago

Jungheinrich Junior AME13 Spring-Loaded Brake Electrical Connection Removal Guide

It is necessary step to remove electrical connection cable before you do disassemble or some…

3 days ago

How to Use Nexiq eTechnician Function Test?

Nexiq eTechnician provides a number of special tests to assist you with your vehicle diagnostic…

5 days ago

JCB JS140 Excavator P0523-68 Engine Oil Pressure Low Solution

Here car-auto-repair.com show you guide on how to repair JCB JS140 excavator P0523-68 trouble code…

6 days ago

Volvo Version 3 and 4 Truck Oil Pressure Test by Volvo Techtool

Here is the instruction show you guide on how to use Volvo TECHTOOL and VOCOM adapter to…

1 week ago

How to Solve Allison 3000 & 4000 Gen5 P071A Neutral at Stop Input Failed ON

This instruction show you guide on how to solve Allison 3000 & 4000 Gen5 transmission…

1 week ago