Blog - Page 2 of 12 - Auto Machine Diagnosis EPC Download Installation Service

Posted on March 10, 2025March 5, 2025 by autoepccatalog

Doosan Stage V P0101 Air Mass Flow Sensor Battery Voltage Error

Here is the instruction show you guide on how to solve Doosan Stage V machine P0101 air mass flow sensor battery voltage error.

Preparations:

Doosan Diagnostic Tool uVIM

Doosan DMS-5 Diagnostic Software

Overview:

E SPN-FMI:E000132-05

Reason:1Electrical problem (Battery voltage too high / low)

2 Electrical problem (Faulty Alternator, Alternator wiring harness)

EFFECT:CE lamp ON DPF regeneration inhibit by Active and Forced

Component Location

Air mass flow sensor location is dependent on machine application

Condition for Running Diagnostic

Key on or engine running or Key off(ECU on)

Condition for Setting the Fault Code

The supply voltage exceeds the thresholds. (17V)

Condition for Clearing the Fault Code

The supply voltage is within operation range (6~17V)

Check List

Posted on March 1, 2025March 5, 2025 by autoepccatalog

Deutz EMR3 Engine Description

With the start-up of the Deutz Tier lll engines the engine management system EMR3 will be used with the control units EDc16 and EDC7.

For the DCR (DEUTZ Common Rail System for TcD2012, TCD2013) the EDc16 is used as the standard control system, for the PLD system (pump-line-nozzle system for TCD2015) the EDC7. Both systems allow a precise control of the fuel injection depending on the engine operating parameters.

They contain functions which are necessary for achieving a high system security level and the required exhaust quality.

Related Contents:

Deutz SerDia 4.0

Deutz DECOM

Functional description EMR3

The control units EDC 16 / EDC 7 are compatible with the EMR2 with regards to the interface

functions. The following standard functions are provided:

ambient pressure-depending filling limit

monitoring and engine protection functions: fuel filter, fuel pre-pressure,

charge air temperature, rail pressure, oil pressure, coolant temperature, speed engine stop by switch

In addition to this the following optional functions are provided control of starter with start procedures (restart lock etc.)

speed control/limitation

Multiple State Switch 1 (up to 4 fixed speeds selectable)

Multiple State Switch 2 (up to 4 torque curves selectable)

extendable monitoring and engine protection functions: coolant level, air filter differential

pressure and two further temperatures for customer application (e.g. gear oil temperature)

extended test functions engine brake control override function (delay of engine shutdown)

automatic engine shutdown (engine protection) or only shutdown request (for special applications)

System elements EMR3

The EMR 3 system consists of at least these elements:

control unit

speed sensors for the crankshaft and the camshaft

rail pressure sensor, rail pressure control valve (MPROP)

temperature sensor(coolant)

combined charge air pressure and charge air temperature sensor

oil pressure sensor

ambient pressure sensor (integrated in the control unit)

speed setpoint transmitter, accelerator pedal

signal light for warning, diagnostics, error message etc.

diagnosis button

engine wire harness and vehicle wire harness

monitoring fuel pre-filter (water in fuel)

Posted on February 24, 2025February 19, 2025 by autoepccatalog

How to Use AGCO EDT Diagnostic Test Function?

Here is the instruction show you guide on how to use AGCO EDT diagnostic software to do diagnostic test functions?

Preparations:

AGCO EDT Electronic Diagnostic Tool 1.128

AGCO 2×4 CANUSB Diagnostics

Steps:

Go to the Diagnostic Test tab and select an item from the list. Press the Start icon (1) to run the Diagnostic Test script of the selected item through a sequence of steps. Follow the instructions given by EDT.

Available diagnostic tests for Valtra Suolahti vehicles vary depending of the tractor model:

– Hydrostatic Unit Test (Direct only)

– Visco Fan Test

– Cylinder Cut-Out Test

– High Pressure Test

– Run-Up Test

– Compression Test

– Actuator Test

– Save & Upload Log

NOTE:See the machine special instructions for the information on how to use the diagnostic tests from Valtra Info.

Posted on February 19, 2025February 19, 2025 by autoepccatalog

How to Solve Doosan Engine P025D DPM System Overvoltage Error

How to Solve Doosan Engine P025D DPM System Overvoltage Error.

Preparation:

Doosan Data Monitoring System DMS-5

Doosan Diagnostic Tool

Doosan DDT SCR+DPF+DCU+ECU Diagnostic Tool

Trouble Code:P025D

Reason:The battery voltage is higher than the limit value (3100mV)

Effect:Torque limit : 0, SVS : B

How to Solve Doosan Engine P025D DPM System Overvoltage Error (1)

2) Circuit Description

Signal : 142 Pin

GND : 133 Pin

Resistance Type Sensor

Disconnect : 5V

Connect : 0~5V

3) Component Location

How to Solve Doosan Engine P025D DPM System Overvoltage Error (2)

4) Condition for Running Diagnostic

Key on or Engine run

5) Condition for Setting the Fault Code

The battery voltage is higher than 32000mV for 500ms

6) Condition for Clearing the Fault Code

The battery voltage is lower than 31000mV for 500ms

7) Check List

How to Solve Doosan Engine P025D DPM System Overvoltage Error (3)

Posted on January 26, 2025January 13, 2025 by autoepccatalog

How to Remove the Accelerator for CLAAS LEXION 480 Combine Harvesters

This instruction show you guide on how to remove accelerator for CLAAS LEXION 480 conmbine harvesters.

Related Contents:

NEW CLAAS Diagnostic Interface 4 CAN

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CLAAS CDS 7.5 Diagnostic System 2021.05

Procedures:

Open the concave to its widest position.

Removing the feed rake conveyor, see page 3.1.1

Support the front axle with blocks in a safe manner.

Now remove the two front wheels. Remove the drum inspection cover.

Removing the bearing assembly and the shaft on the right-hand side, see page 3.3.1

Support the accelerator safely with two wooden blocks (K).

Remove the grease pipe (S) from the left-hand side.

Remove the circlip and the washer (D).

Remove the M 12 x 30 hex. bolt from the face end of the shaft.

Remove the three M 12 x 35 hex. bolts from the bearing assembly.

Pull the bearing assembly out of the shaft using the special tool.

Special tool:

1 Puller bridge, part no. 181 800.0

2 Threaded spindle, part no. 181 801.1

3 Bolt M 12 x 30 with punch point on the head

(self-sourced)

4 Bolts M 10 x 70, part no. 235 538.0 – 2 pieces

5 Washers 10.5, part no. 236 913.2 – 2 pieces

6 Centraliser with ball, part no. 181 849.0

Remove the three M 8 x 20 hex. bolts holding the anti-wrapping guard.

Using a suitable lever, start pulling the accelerator forward on the left-hand side of the machine and then remove the anti-wrap guard on the left-hand side.

Using a suitable lifting device, lift out the accelerator drum.

Posted on January 16, 2025December 31, 2024 by autoepccatalog

Detroit GHG17 Heavy Duty Crankcase Pressure Test Guide

This illustration show the steps for Detroit DDC GHG17 heavy duty engine crankcase pressure test.

Related Contents

DDDL 8.20 2024

Nexiq USB Link 3 Adapter

Check the engine crankcase pressure as follows:

Detroit GHG17 Heavy Duty Crankcase Pressure Test Guide

1 Start the engine.

2 Run the engine and bring the engine coolant temperature to normal operating range, 88º to 96°C (19º to 205°F).

3 Install the crankcase pressure test adapter (W651589029100) on to the oil fill opening. Attach a water manometer, calibrated to read pressure as inches of H2O, on to the adaptor.

4 Run the vehicle to full load and rated speed with a loaded trailer or dyno.

5 Measure and record crankcase pressure.

6 Shut down the engine.

7 Remove the adaptor from the oil fill opening.

Note : Any tubing used to feed the manometer will artificially increase the crankcase pressure results.

8 The correct crankcase pressure should be less than 5 inches of H2O at full load. If the engine crankcase pressure is greater than 5 in. H2O

Posted on January 11, 2025December 27, 2024 by autoepccatalog

How to Solve NEXIQ eTechnician 2.12 Error Code 55

This instruction show you guide on how to solve NEXIQ eTechnician 2.12 diagnostic software error code 55.

NEXIQ eTechnician 2.12 Error Code 55

New version NEXIQ eTechnician software 2.12 when you NEIXQ1 or NEXIQ 2,NEXIQ USB Link 3 connect to truck,it may occur error code 55.

Here is the Solutions:

Step 1:

Uninstall all NEXIQ driver include NEXIQ 1,NEXIQ 2 and NEXIQ3 drivers.

Step 2:

Check what NEXIQ diagnostic tool you use.

NEXIQ 1 and China cheap NEXIQ 2àinstall NEXIQ 1 driver

Original NEXIQ 2àinstall NEXIQ 2 newest driver from official website

Original NEXIQ3 and High quality OEM NEXIQ 3àinstall NEXIQ 3 driver

Step 3:

Restart your PC to test again.

Notice:

If still can not work,please uninstall NEXIQ eTechnician software and all NEXIQ driver,then install then again.

Posted on January 6, 2025December 25, 2024 by autoepccatalog

How to Replace TMAP Sensor for Kohler ECH440 EFI System

How to replace Temperature/Manifold absolute pressure (TMAP) sensor for Kohler ECH440 EFI System.

2024 Kohler Kira Integrated Remote Analytics 2.6.0.0

KOHLER EFI Diagnostic 2.11.0013

A sealed non-serviceable integrated sensor that checks both intake air temperature and manifold absolute pressure. Complete replacement is required if it is faulty.

Sensor and wiring harness can be checked as follows.
If a fault code indicates a problem with Intake Air Temperature (TMAP) Sensor Circuit (P0112 or P0113), it can be tested as follows:
1 Remove TMAP sensor from throttle body.
2 Allow it to reach room temperature (20°C, 68°F).
3 Unplug Black connector from ECU.
4 With sensor still connected, check temperature sensor circuit resistance between Black pin 10 and 8 pin terminals. Value should be 1850-2450 Ω.
5 Unplug sensor from wire harness and check sensor resistance separately across pin. Resistance value should again be 1850-2450 Ω.
a If resistance is out of specifi cations, check local temperature. Sensor resistance will go down as
temperature is higher. Replace TMAP sensor if determined to be faulty.
b If it is within specifi cations, proceed to Step 6.

6 Check circuits (input, ground), from main harness connector to sensor plug for continuity, damage, etc.
Connect one ohmmeter lead to Black pin 8 in main harness connector (as in step 4). Connect other lead to terminal #3 in sensor plug. Continuity should be indicated. Repeat test between Black pin 10 and terminal #4 in sensor plug.
7 Reinstall sensor.

If a fault code indicates a problem with Manifold Absolute Pressure (TMAP) Sensor Circuit (P0107 or P0108), it can be tested as follows:
1 Make sure all connections are making proper contact and are free of dirt and debris. Slide locking
tab out and pull off TMAP connector. Turn key switch to ON and check with a volt meter by contacting red lead to pin 1 and black lead to pin 2. There should be 5 volts present, indicating ECU and wiring harness are functioning.

2 Check continuity in wire harness. Ohms between Pin 3 at sensor connector and Black pin 11 connector at ECU should be near zero ohms. If no continuity is measured or very high resistance, replace wire harness.

3 Check to make sure throttle body is not loose and TMAP sensor is not loose. Loose parts would allow a vacuum leak, making TMAP sensor report misleading information to ECU.
a Tighten all hardware and perform an ECU Reset and a TPS Learn Procedure to see if MIL will
display a fault with sensor again. If MIL finds a fault with TMAP sensor, replace it.

Posted on January 1, 2025December 24, 2024 by autoepccatalog

Deutz EMR3 SPN 523561 Trouble Code Solution

Error description INJECT. PERIOD ZYL.1
Begin of injection of cylinder 1: the ECU can not identify the magnet valve or the injection pump with the measured value of current drain at the begin of the injection

24 / 523561 / BIPCyl1

Preparations:

2023 Deutz Serdia2010

Deutz DECOM Diagnostic Kit

Error codes
DEUTZ-Errorcode: 24
BlinkCode (short-long-short): 5 – 3 – 1
SPN: 523561

possible FMI:
2: data stream is defective
2: data stream is defective
2: data stream is defective
2: data stream is defective

Errordetection
Errorlamp shows permanent light. Entry in errormemory.

Possible reason for error
Value outside target range or missing (cylinder 1), magnet valve or injection pump defective
Take actions for error repair
Check magnetic valve or injection pump and if necessary change them other error properties
System reaction: No function at the moment/ Allocation check cylinder!
Behaviour error lamp: permanent light
Selfhealing: yes
Signal Priority: 3

Posted on December 26, 2024December 12, 2024 by autoepccatalog

How to Repair Cylinder Block for CLAAS AXION 920 Tractor?

Here is the instruction show you guide on how to repair cylinder block for CLAAS AXION 920 tractor.

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Procedures:

Repairing the cylinder block

Checks and measurements of the liners

Check the internal diameter of the cylinders for runout, tapering and wear, using a gauge (2) with a dial gauge (1), set to zero on the ring gauge (3) with a diameter of 117 mm.

NB: If you do not have a ring gauge with a diameter of 117 mm available, use a micrometer.

Measurements must be taken for each cylinder at three heights along the liner and on two perpendicular levels “A” and “B”.

Replace the cylinder if the maximum wear differs by 0.150 mm or the maximum runout by 0.100 mm from the values indicated.

Do not attempt to correct or deglaze.

NB: The cylinders are provided as spares with selection class “A”.