LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercedes Benz >> 2000 >> SL600 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel Pump Tests >> Current Consumption
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Current Consumption

Disconnect fuel pump relay (K27). Fuel pump relay (K27) is located in right front corner of trunk. Connect a ammeter between relay sockets No. 1 and 3. Turn ignition on. Amperage should be 4-9 amps. If amperage is within specification, test is complete. If amperage is not within specification, possible cause is fuel pump defective. Repair as necessary.