939005153 - Y022 P0230 - FUEL PUMP RELAY CONTROL (SC TO + EARTH)

The diagnostic equipment signals: Error P0230 (Fuel pump relay control) with detail "short circuit to earth"

This error is detected if there is a short circuit to earth in the circuit connected to Pin 28 of the junction unit for at least 0.3 secs.

1	Fuel pump check	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check the operation of the fuel pump relay by carrying out    See Test 1040AB SUBMERGED FUEL PUMP CHECK	End of diagnosis