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Component Function Check

CHECK HIGH PRESSURE FUEL PUMP FUNCTION

With CONSULT

Start engine.
On CONSULT screen, select "ENGINE">>"Data Monitor".

Check that the "FUEL PRES SEN V" indication.

Monitor Item	Condition	Values/Status
FUEL PRES SEN V	Engine speed: Idle	0.7 - 1.0 V
FUEL PRES SEN V	2, 000 RPM	0.6 - 1.0 V

Without CONSULT

Start engine.

Check the voltage between ECM harness connector terminals as per the following conditions.

ECM			Condition	Value
Connector	+	-
	Terminal
F143	47	85	Engine speed: Idle	0.7 - 1.0 V
			2, 000 RPM	0.6 - 1.0 V

Is the inspection result normal?

YES

INSPECTION END

NO

Refer to Diagnosis Procedure .