2892370 - 1043AB Graphic analysis of LPG pump operating signal (GPOWER)

Set up the diagnostic instrument (Examiner or other instrument) for a graphic voltage assimilation using the 'Voltmeter' function from the 'Instruments' menu.Set the time base to 2 s.Connect the instrument's red lead to pin 2 of the pump unit connector and the black lead to earth.

	Name	Connector
-	Availability. of electric pump and GPL supply. solenoid valve.	M17

Set the GAS/PETROL selector to 'GAS' mode.Turn the ignition on. Press the 'Start' button and check that the Duty Cycle signal displayed is within the specified values as in the attached graph.