Fuel Pump Relay

1GR-FE ENGINE CONTROL SYSTEM: FUEL PUMP RELAY:

ON-VEHICLE INSPECTION

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL






2. REMOVE FUEL PUMP RELAY
(a) Remove the relay block cover upper.
(b) Remove the fuel pump relay.






3. INSPECT FUEL PUMP RELAY
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between the terminals.
Standard resistance:






If the result is not as specified, replace the fuel pump relay.
4. INSTALL FUEL PUMP RELAY
(a) Install the fuel pump relay.
(b) Install the relay block cover upper.
5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque: 3.9 Nm (40 kgf-cm, 35 in-lbf)