Category: How to

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DetroitGHG14 Idle Will Arm but Will not Restart Engine Solution

This instruction show you guide on how to solve/optimize idle will arm but will not restart the engine for Detroit EPA07 GHG14 DDEC VI 10.

 

Preparations:

DDDL 8.18 2023

Nexiq USB Link 2 Adapter

 

Procedures:

Check as follows:

1 Is MCM fault code SPN 1663 /FMI 7 present?

1aYes; troubleshoot this code first.

1b No; Go to step 2.

 

2 Was the CPC recently programmed?

2a Yes; check for proper CPC parameter settings. Refer to section “Optimized Idle” of the A&I Manual (See table below).

2b No; Go to step 3.

 

3 Using DiagnosticLink, verify the operation of the Optimized Idle Safety Loop and the Vehicle Speed Sensor (VSS). Under Instrumentation, go to the Chart tab and select the following on the chart:

 

  • DSL: Parking Brake
  • DSL: Hood Tilt Switch
  • DSL: Neutral Switch
  • ASL: Road Speed

Cycle each switch and monitor their functionality. Monitor the Road Speed; it should read zero when the vehicle is stationary.

Was a fault with either the Optimized Idle Safety Loop or VSS found?

3a Yes; repair as necessary.

3b No; Go to step 4.

 

4 Is the vehicle equipped with an Auxiliary Power Unit (APU) or ParkSmart?

4a Yes; vehicles with an APU or ParkSmart may not use Optimized Idle to control the cab temperatures. If this is the customer’s complaint, refer to the APU or ParkSmart operation instructions.

4b No; Go to step 5.

 

5 Check the Optimized Idle Thermostat settings; Refer to section “Thermostat Operation” of the Optimized Idle User Manual (DDC-SVC-MAN-0019) . Is the Optimized Idle Thermostat properly configured?

5a Yes; install a test CPC. Go to step 6.

5b No; Refer to section “Thermostat Operation” of the Optimized Idle User Manual (DDC-SVC-MAN-0019) . Verify repair.

 

6 Will Optimized Idle work correctly with the test CPC?

6a Yes; replace the CPC.

6b No; Go to step 7.

 

7 Set the Optimized Idle Thermostat mode to cool the cab and put the vehicle on Optimized Idle mode. Using a heat gun, apply heat to the Optimized Idle Thermostat Skin Temperature sensor; refer to OEM literature for sensor location. Did Optimized Idle start the engine to cool the cab?

7a Yes; Refer to section “Optimized Idle” of the A&I Manual (See table below) for proper Optimized Idle parameter configuration

7b No; Go to step 8.

 

8.Monitor the Optimized Idle Thermostat temperature reading while applying heat to the sensor. Is the reading on the Thermostat display accurate?

8a Yes; replace the Optimized Idle Thermostat.

8b No; Go to step 9.

 

9 Disconnect the Optimized Idle Thermostat electrical connector and measure the resistance between pin 3 of the Optimized Idle Thermostat connector, harness side and the sensor ground circuit of the Skin Temperature sensor harness side connector. Is the resistance less than five ohms?

9a Yes; Go to step 10.

9b No; repair the circuit.

 

10 Measure the resistance between pin 1 of the Optimized Idle Thermostat connector, harness side and the sensor signal circuit of the Skin Temperature sensor harness side connector. Is the resistance less than five ohms?

10a Yes; replace the Optimized Idle Thermostat.

10b No; repair the circuit.

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How to Delete Configuration File in HINO Truck by HINO DX3

HINO DX3 allows you to delete the file in which the HINO truck ECU setting values are saved.Thsi instruction show you guide o how to use HINO DX3 to delete configuration file.

 

What You Need?

NEXIQ USB Link 2 Adapter

HINO DX3 2023.07 Diagnostic Software

 

Procedures:

1 Click or press the [Delete] button.
(Device specification screen)

How to Delete Configuration File in HINO Truck by HINO DX3 (1)

2 Select the file and click or press the [Open] button.
(File selection dialog)

How to Delete Configuration File in HINO Truck by HINO DX3 (2)

3 Click or press the [OK] button in the confirmation message.
(Deletion Confirmation screen)

How to Delete Configuration File in HINO Truck by HINO DX3 (3)

4 Click or press the [OK] button in the confirmation message.
(Deletion Completion screen)

How to Delete Configuration File in HINO Truck by HINO DX3 (4)

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Perkins 800 Series Industrial Engine Fuel Injector Test

Perform the following procedures in order to determine if a fuel injector does not work correctly.
Bench test the fuel injectors at a temperature of 18° to 20 °C (64° to 70 °F).

What you Need?

Perkins EST 2023A Diagnostic Software

Perkins Communication Adapter 3

 

Procedures:

1 Run the engine at low idle.
2 Loosen the connection for the high pressure fuel line (1) at the fuel injector on No. 1 cylinder. Do not loosen the nut more than half of a turn. Listen for the low idle to decrease or become rough. Tighten the nut for the fuel supply line on No. 1 cylinder.

Perform this test on each cylinder.
3The fuel injector is faulty when the nut for the fuel supply line is loosened and the following events occur:
• The engine rpm does not decrease.
• The engine does not idle roughly.

 

4 Remove the fuel injector for additional testing.
Note: If leakage occurs at the nut for the fuel supply line, make sure that the fuel supply line and the nut are correctly aligned with the inlet connection of fuel injector. Do not tighten the nut for the fuel supply line on the high pressure fuel line more than the recommended torque. If the nut is tightened more, the fuel line may become restricted or the threads of the fuel injector and the nut may be damaged.

Cleaning of the fuel injectors
Before a fuel injector is tested, remove any loose carbon from the tip of the fuel injector. Do not use abrasive material or a wire brush in order to clean the nozzle.
The fuel injector is not a serviceable part.

Disassembling or adjusting the nozzle will violate the standards for emissions.
Note: Extra care should be used in handling the fuel injector in order to prevent damage to the nozzle tip.
A scratch or a burr could cause needle leakage or spray distortion. Dirt in the orifices of the nozzle tip can damage engine components. Dirt can also distort the spray pattern of the nozzle.

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How to Use JPRO Diagnostics Memorized Components Reset

The Memorized Components Reset is available on:
✓ All Wabco pneumatic and hydraulic braking systems where the J1587 communication protocol is available Memorized Components Reset causes the brake ECU to relearn which optional components are installed during the next key-cycle. This is necessary to prevent faults when swapping brake ECUs between vehicles.

2023 JPRO V2 Commercial Vehicle Diagnostics Software

Noregon JPRO DLA+ 2.0 Adapter Kit

 

Procedures:

1 Select the Memorized Components Reset and press Enter or the Start button.

2 The test dialog will be displayed

3 Select the Reset button to initiate the reset operation.
4 Reset operation will be executed.
5 Success or failure will be indicated in a popup message.
6 Select Exit to return to the Test Selection window.

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PCC1302 Command Code 426 – J1939 Data Link Cannot Transmit Solution

PCC1302 Command

This instruction show you guide on how to solve PCC1302 Command trouble code 426 J1939 Data link cannot transmit.

PCC1302 Command

Preparations:

2023 Cummings InPower 14.5 Pro

 

Logic:
Communication between the ECM and another device on the SAE J1939 data link has been lost.

Possible Causes:
1. Communication error
2. Faulty engine harness

Diagnosis and Repair:
1. Communication error
a. Check for ECM communication with InSite.
a. Connect the INLINE data link adapter to SAE J1939 data link diagnostic connector.
b. Attempt to communicate with the ECM using InSite.

2 Faulty engine harness
a. Inspect the engine harness and the connector pins.
a. Disconnect the engine harness connector from the extension harness.
b. Inspect for corroded pins, bent or broken pins, pushed back or expanded pins.
c. Inspect for evidence of moisture in or on the connector.
d. Inspect for missing or damaged connector seals.
e. Inspect for dirt or debris in or on the connector pin.

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How to Use CAT ET 2023A Diagnostic Software APN Programming Function?

Caterpillar ET Diagnostic Software Beginner Video Guide (5)

Caterpillar ET 2023A APN Programming function provides the capability to program Access Point Name information in Product Link in order for cellular network communication to occur.

 

CAT ET 2023A Diagnostic Software

CAT Comm Adapter 3

 

Accessing

To run the APN Programming function, select “APN Programming” from the Service menu. The APN Programming screen is displayed.

 

Screen Layout

The APN Programming screen has the following areas:

 

APN Configuration Area

The Current Access Point Information display area includes the following information:

 

APN Configuration Status

SIM Card Status

Region*

Carrier*

Access Point Name*

User Name

SIM PIN Code

* – indicates a pull-down menu

 

Buttons

The button available in the APN Programming screen :

Change – Click this button to change the currently programmed Access Point Information.

Check Status – Click this button for APN Configuration status updates

Import – Click this button to import APN information from a file

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Doosan DMS-5 FAD1006 Check Connection State to ECU Solution

Doosan DMS-5 FAD1006 Check Connection State to ECU Solution

Here is the solution for you to solve Doosan DMS-5 diagnostic software FAD1006 fault code “Check Connection State to ECU” error message when you trying to connect machine.

Doosan DMS-5 FAD1006 Check Connection State to ECU Solution

Related Contents:

Doosan Data Monitoring System DMS-5

Doosan Diagnostic Tool

 

Solution:

There is no response from the ECU.

  • Make sure the power is supplied to the ECU.( Driven state machine)
  • Check the communication status. (Cable, Connector tightening status)
  • Make sure you have the same notification also occurs in the instrument cluster.

– Make sure you have the same notification also  occurs in the gauge panel.

  • Make sure that you selected in the ECU information of the ECU program with the same

model machine.

  • Verify that the problem also perform other functions.
  • If you have problems in performing other functions, please contact the administrator for the notification.

 

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PCC1302 Command Code 195 Coolant Level Sensor ORR High Warning Repair

PCC1302 Command

PCC1302 Command fault code 195 engine Coolant level sensor signal is out of range – shorted high.
PCC1302 Command

Related Contents:

2023 InPower 14.5 Service Tool Diagnostic Software+INCAL 2023.06

Cummings INLINE6 Diagnostic Kit

 

Possible Causes:
1. Faulty coolant level sensor connections
2. Faulty coolant level sensor
3. Faulty engine harness
4. Faulty extension harness

NOTICE

Part Number 3822758 – Male Deutsch/AMP/Metri-Pack test lead

Part Number 3822917 – Female Deutsch/AMP/Metri-Pack test lead

 

Diagnosis and Repair:
1. Faulty coolant level sensor connections
a. Inspect the coolant level sensor and the harness connector pins.
a. Disconnect the engine harness connector from the coolant level sensor.
b. Inspect for corroded pins, bent or broken pins, pushed back or expanded pins.
c. Inspect for evidence of moisture in or on the connector.
d. Inspect for missing or damaged connector seals.
e. Inspect for dirt or debris in or on the connector pins.

  1. Faulty coolant level sensor
    a. Check the resistance of the sensor
    a. Disconnect the engine harness connector from the coolant level sensor.
    b. Measure the resistance between the coolant level sensor signal pin and the coolant level sensor return pin.
  2. Faulty engine harness
    a. Inspect the engine harness and the extension harness connector pins.
    a. Disconnect the engine harness from the extension harness.
    b. Inspect for corroded pins, bent or broken pins, pushed back or expanded pins.
    c. Inspect for evidence of moisture in or on the connector.
    d. Inspect for missing or damaged connector seals.
    e. Inspect for dirt or debris in or on the connector pins.
  3. Check for a short circuit from pin to pin.
    a. Disconnect the engine harness connector from the extension harness.
    b. Disconnect the engine harness from the coolant level sensor.
    c. Disconnect the engine harness from all sensors that have a shared return with the coolant level sensor. Measure the resistance from the intake manifold temperature return pin on the engine harness inline connector to all other pins in the engine harness inline connector.
    d. Measure the resistance from the coolant level sensor signal pin on the engine harness inline connector to all other pins in the engine harness inline connector.
    e. If all measurements are greater than 100k Ohms, then the resistance is correct.
  4. Check for an open circuit.
    a. Disconnect the engine harness connector from the extension harness.
    b. Disconnect the engine harness from the coolant level sensor. c. Measure the resistance from the coolant level sensor return pin on the engine harness inline connector to the coolant level sensor return pin at the engine harness sensor connector.
    d. Measure the resistance from the coolant level sensor signal pin on the engine harness inline connector to coolant level sensor signal pin at then engine harness sensor connector.
    e. If the measurement is less than 10 ohms, then the resistance is correct.
  5. Faulty extension harness
    a. Inspect the extension harness pins.
    a. Disconnect the extension harness.
    b. Inspect for corroded pins, bent or broken pins, pushed back or expanded pins.
    c. Inspect for evidence of moisture in or on the connector.
    d. Inspect for missing or damaged connector seals.
    e. Inspect for dirt or debris in or on the connector pins.
  6. Check for an open circuit.
    a. Disconnect the extension harness from the engine harness.
    b. Measure the resistance from the intake manifold temperature return pin on the
    extension harness connector to the intake manifold temperature return pin at the
    extension harness inline connector.
    c. Measure the resistance from the coolant level sensor signal pin on the extension
    harness connector to the coolant level sensor signal pin at then engine harness
    inline connector.
  7. Check for a short circuit from pin to pin.
    a. Disconnect the extension harness from the engine harness.
    b. Measure the resistance from coolant level sensor return pin on the extension harness connector to all other pins in the extension harness connector.
    c. Measure the resistance from the coolant level sensor signal pin on the extension harness connector to all other pins in the extension harness connector.
    d. If all measurements are greater than 100k ohms, then the resistance is correct.
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How Remove and Install Stack Valve for New Holland T6030 Tractor

How Remove and Install Stack Valve for New Holland T6030 Tractor (1)

Here is the step by step guide on how to remove and install Stack valve for New Holalnd T6030 /T6050 / T6070 / T6080 / T6090 Power Command,T6030 / T6050 / T6070 / T6080 / T6090

Range Command Tractor.

 

Preparations:

CNH DPA5 Adapter

2023 CNH EST 9.8

CNH eTimGo Offline Repair Manual 2023.07

 

Procedures:

Stack valve – Remove

1.Steam clean remote control valve assembly prior to removal.

Lower hydraulic links.

Remove covers on remote valve couplers.

Remove support for pneumatic trailer brake couplers (where fitted)

How Remove and Install Stack Valve for New Holland T6030 Tractor (1)

2.Disconnect harness from electronic draft control solenoids, remote valve solenoids (2) and pressure feed hose (1).

NOTE: Identify the remote valve connectors to facilitate correct re-installation.

How Remove and Install Stack Valve for New Holland T6030 Tractor (2)

3.Disconnect the lift cylinder hydraulic hoses from the EDC slice (1)

How Remove and Install Stack Valve for New Holland T6030 Tractor (3)

4.Using suitable lifting equipment support remote valve assembly, remove the three base securing bolts and lift valve stack from tractor.

 

 

Stack valve – Install

1.Using suitable lifting equipment support remote valve assembly and relocate onto the centre housing. Replace the three base securing bolts and tighten retaining bolts to torque of 43 Nm.

2.Reconnect all electrical and hydraulic connectors

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How to Use eTechnician to View Read-time Vehicle Data

How to Use eTechnician to View Read-time Vehicle Data (1)

eTechnician™ enables you to view real-time vehicle data (i.e., live data) for any of the available modules. This data—current operating status for parameters and/or sensor information—can provide insight on overall vehicle performance. It can also be used to guide vehicle repair. The parameters are grouped into categories,for example:
• Engine 1
• EGR
• Cylinder Balance
• Turbocharger
• etc.
You can select any of the parameters available for graphing, and view a real-time graph of the parameters selected. You may select up to ten (10) parameters to graph, including parameters from multiple categories. The Graph button at the top of the screen keeps track of the number of parameters selected for graphing.

 

Related Contents:

2023 Nexiq eTechnician 2.8 & 2.1 Truck Diagnostic Software
Nexiq USB Link 2 Adapter

 

To view vehicle parameters:
1 Click on the Live Data tab on the left side of the display

How to Use eTechnician to View Read-time Vehicle Data (1)

2 Click the Print button at the top of the screen to send the information to a printer (or save it as a file if you are not connected to a printer).

3 Scroll down the screen to view the complete list of parameters.
Parameters available for graphing have a graphing symbol preceding the name of the parameter in the list.
4 Click on a parameter to select it for graphing (e.g., APP Indicated Angle).

How to Use eTechnician to View Read-time Vehicle Data (2)

The parameter is highlighted, and the graphing symbol for that parameter changes color.
In addition, the Graph button at the top of the screen indicates how many parameters are selected to graph (e.g., 1 of 10).

NOTE:
Up to 10 parameters may be graphed at one time. You can also include all the parameters in a single category (up to 10) by clicking on the category name, for example, Cruise Control. To deselect a parameter in a category,just click the parameter name to remove it from the list of parameters you want to graph.
5 Continue to add parameters to your graph until you are ready to view the graph.

How to Use eTechnician to View Read-time Vehicle Data (3)

6 Click the Graph button at the top of the screen.

How to Use eTechnician to View Read-time Vehicle Data (4)

7 Click the Back button to go back to the Live Data screen.
8 Click the Clear All button to deselect all parameters available for graphing.

All parameters are deselected.

How to Use eTechnician to View Read-time Vehicle Data (5)

9 Continue to select additional parameters for graphing.