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.
1Fuel pump checkALL OKPROBLEMS ENCOUNTEREDACTION
Check the operation of the fuel pump relay by carrying out    See Test 1040AB SUBMERGED FUEL PUMP CHECKEnd of diagnosis