Note: If the part number for the flash file is not
available, use “PTMI” on the Perkins secured web
site.
Note: The engine serial number must be available to
search for the part number of the flash file.
2. Connect the electronic service tool to the
diagnostic connector.
3. Turn the keyswitch to the ON position. Do not start
the engine.
4. Select “WinFlash” from the “Utilities” menu on the
electronic service tool.
Note: If “WinFlash” will not communicate with the
ECM, refer to Troubleshooting, “Electronic Service
Tool Does Not Communicate”.
5. Flash program the flash file into the DCU.
a. Select the “Diesel Exhaust Fluid Controller”
under the “Detected ECMs” .
b. Press the “Browse” button to select the part
number of the flash file that will be programmed
into the DCU.
c. When the correct flash file is selected, press
the “Open” button.
d. Verify that the “File Values” match the
application. If the “File Values” do not match the
application, search for the correct flash file.
e. When the correct flash file is selected, press
the “Begin Flash” button.
f. The electronic service tool will indicate when
flash programming has been successfully
completed.
6. Perform the following steps to check that the
correct DEF pump serial number has been
programmed:
a. Select the “Diesel Exhaust Fluid Controller”
b. Select the “Configuration” screen.
c. Check that the 10-digit DEF pump serial
number matches the serial number on the DEF
pump.
d. If necessary, enter the 10-digit serial number
and click “OK” to change.
e. Disconnect the electronic service tool.
f. Turn the keyswitch to the OFF position. Wait for
at least 2 minutes for the application to fully
power down.
g. Turn the keyswitch to the ON position.
h. Connect to the electronic service tool and verify
that the DEF pump serial number is correct.
7. Start the engine and check for proper operation.
Check that there are no active diagnostic codes.
i06177745
ECM - Replace
NOTICE
Care must be taken to ensure that fluids are con-
tained during performance of inspection, mainte-
nance, testing, adjusting and repair of the product.
Be prepared to collect the fluid with suitable contain-
ers before opening any compartment or disassem-
bling any component containing fluids.
Dispose of all fluids according to local regulations
and mandates.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
Engine ECM
The engine is equipped with an Electronic Control
Module (ECM). The ECM contains no moving parts.
Follow the troubleshooting procedures in this manual
in order to be sure that replacing the ECM will correct
a fault. Verify that the suspect ECM is the cause of
the fault.
Note: Ensure that the ECM is receiving power and
that the ECM is properly grounded before
replacement of the ECM is attempted. Refer to the
schematic diagram.
A test ECM can be used in order to determine if the
ECM on the engine is faulty. Install a test ECM in
place of the suspect ECM. Install the flash file with
the correct part number into the test ECM. Program
the parameters for the test ECM. The parameters
must match the parameters in the suspect ECM.
Refer to the following test steps for details. If the test
ECM resolves the fault, reconnect the suspect ECM.
Verify that the fault returns. If the fault returns,
replace the ECM.
Note: If an ECM is used as a test ECM, select “Test
ECM Mode” on the electronic service tool before the
engine serial number is entered.
510 UENR4469-36
Service
Copyright of Perkins Engine Company Limited. NOT FOR REPRINTING OR RESALE
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