4.
Measure voltage of power circuit of the relay box. ("30" terminal of the relay box)
A.
Specification : 12 V ( Battery voltage : "30" terminal of fuel pump relay)
If engine stalls intermittently, Perform trouble shooting by approaching classified system. If symptom of the Engine stalling is similar to symptom of poor acceleration, the reason of engine stalling could be fuel system. For that reason fuel system should be checked first. The purpose of inspection is to check fuel pump by measuring fuel pressure and checking power circuit.
IG "OFF"
Remove the fuel pump relay from the relay box.
Check pin connections of the relay box and the fuel pump relay.
Measure voltage of power circuit of the relay box. ("30" terminal of the relay box)
Specification : 12 V ( Battery voltage : "30" terminal of fuel pump relay)
Are pin connections and power of the fuel pump relay normal?
YES
Go to "fuel pump harness of Inspection" procedure.
NO
Repair pins of the fuel pump relay and Replace the power fuse.
