Fuel Sender Gauge Assembly Installation

Install the fuel sender gauge assembly by sliding it downward.

NOTICE:

Make sure that the fuel sender gauge arm does not bend.

Connect the connector of the fuel sender gauge assembly.

NOTICE:

Do not damage the wire harness.

Install the fuel suction tube assembly with pump and gauge to the fuel tank (COROLLA_ZRE142 RM0000022XU05YX.html).

Connect the cable to the negative battery terminal.

Torque:

5.4 N*m{55 kgf*cm, 48 in.*lbf}

Check fuel pump operation.

1. Connect the Techstream to the DLC3.
   

2. Turn the ignition switch to ON and turn the Techstream on.
   

   NOTICE:

   Do not start the engine.

3. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump / Speed.
   

4. Check for pressure in the fuel inlet tube from the fuel line. Check that sounds of fuel flowing from the fuel tank can be heard. If no sounds can be heard, check the integration relay, fuel pump, ECM and wiring connectors.
   

Check for fuel leaks.

1. There is no fuel leakage after performing maintenance anywhere on the fuel system. If there is a fuel leak, repair or replace parts as necessary.
   

Turn the ignition switch off.

Disconnect the Techstream from the DLC3.