Injector Trim File; Mode Switch Setup - Perkins 1106D Troubleshooting Manual

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Troubleshooting Section

Injector Trim File

The electronic service tool is used to load the injector
trim files into the Electronic Control Module (ECM).
The injector trim files must be loaded into the ECM if
any of the following conditions occur:
•
An electronic unit injector is replaced.
•
The ECM is replaced.
•
Diagnostic code 0253-02 is active.
•
Electronic unit injectors are exchanged between
cylinders.
Exchanging Electronic Unit Injectors
Exchanging electronic unit injectors can help
determine if a combustion problem is in the electronic
unit injector or in the cylinder. If two electronic unit
injectors that are currently installed in the engine
are exchanged between cylinders, the injector trim
files can also be exchanged. Press the "Exchange"
button at the bottom of the "Injector Trim Calibration"
screen on the electronic service tool. Select the two
electronic unit injectors that will be exchanged and
press the "OK" button. The tattletale for the electronic
unit injectors that were exchanged will increase by
one.
Note: The serial number for the electronic unit
injector and the confirmation code number for the
electronic unit injector are located on the electronic
unit injector.
1. Record the serial number for the electronic unit
injector and the confirmation code number for the
electronic unit injector for each electronic unit
injector.
2. Obtain the injector trim file by one of the following
methods:
•
Select "Service Software Files" on the Perkins
Internet.
•
Use the compact disc that is included with a
replacement electronic unit injector.
3. Enter the serial number for the electronic unit
injector in the search field.
4. Download the injector trim file to the PC. Repeat
this procedure for each electronic unit injector, as
required.
5. Connect the electronic service tool to the
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service tool connector. Refer to Troubleshooting,
"Electronic Service Tools".
6. Turn the keyswitch to the ON position.
7. Select the following menu options on the electronic
service tool:
•
Service
•
Calibrations
•
Injector Trim Calibration
8. Select the appropriate cylinder.
9. Click on the "Change" button.
10. Select the appropriate injector trim file from the
PC.
11. Click on the "Open" button.
12. If you are prompted by the electronic service
tool, enter the confirmation code number for the
electronic unit injector into the field.
13. Click on the "OK" button.
The injector trim file is loaded into the ECM.
14. Repeat the procedure for each cylinder, as
required.

Mode Switch Setup

The Mode Switches can be used to change the
performance characteristics of the engine. The
electronic service tool is used to program the
characteristics. Select the "Service" drop-down
menu and then select "Engine Operating Mode
Configuration". A maximum of two switches can be
used. "Switch 1" is connected to J1:39 Mode Switch
1. "Switch 2" is connected to J1:46 Mode Switch 2.
The other contact on both switches is connected to
J1:35 Switch Return.
Number of Switch Inputs
This is the total number of switches that will be used.
The switches can be individual switches or a multiple
rotary switch.
SENR9982
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