Service manual

90-898303 2-52

Multi Pulse Test

1) . From the INJECTOR TEST MENU screen, press 1. The MULTI– PULSE

TEST screen will appear. The cursor will be positioned in the Cycles in

Test field.

2) Use the left and right arrow keys to set the number of times you want the

injector to be cycled ON, then OFF, during the test.

3) Use the up and down arrow keys to move the cursor to the ON–Time or

cycles selection.

4) Use the left and right arrow keys to set the total time you want the injector

to be On during the test. The number must be between 100 and 600

milliseconds (in increments of 100).

5) Press ENTER to start the test.

The DDT will cycle the injectors ON and OFF according to the values you

entered in the previous screen.

To perform the test again, repeat this procedure beginning with step

Notes

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