Toyota Tacoma manuals

Toyota Corolla Repair Manual: Inspection

1. Fuel injector assy

  1. Inspect injector resistance.
  1.  Using an ohmmeter,measure the resistance between the terminals.

    Resistance: 13.4 14.2 Ω at 20 c (68 f)

  1. Inspect injector inspection

Caution

: keep injector clear of sparks during the test.

  1.  Purchase a new fuel tube, and take out the fuel tube connector from its tube.

Hint

: part no. 239010D010

  1. Connect sst and fuel tube connector to the fuel pipe.

    Sst 0926841047 (9046713001, 9533608070)

Caution

: perform connecting operations of the fuel tube connector (quick type) after observing the precautions.

  1. Install an oring to the fuel injector.
  2.  Connect sst (union and hose) to fuel the injector, and hold the fuel injector to prevent gasoline from splashing out.  sst 0926841047 (9046713001, 9533608070, 0926841110, 0926841300)

  1. Put the fuel injector into a graduated cylinder.

    Hint

    : install a suitable vinyl tube onto the injector to prevent gasoline from splashing out.

  2.  Operate the fuel pump.
  3.  Connect sst to the connector of fuel injector.

    Sst 0984230080

  4.  connect sst to the battery for 15 seconds, and measure the injection volume with a graduated cylinder.

    Test the each fuel injector 2 or 3 time.

Injection volume: 60 73 cm3 (3.7 4.5 Cu in.) Per 15 seconds difference between each injector: 13 cm3 (0.8 Cu in.) Or less

  1. Inspect leakage
  1.  in the condition above, disconnect the test probes of the from the battery, and check the fuel leakage from the fuel injector.

    Fuel drop: 1 drop or less per 12 minutes

2. Fuel pump

  1. Inspect fuel pump resistance.
  1.  Using an ohmmeter, measure the resistance between the terminals.

    Resistance: 0.2 3.0 W at 20 c (68 f)

  1.  inspect fuel pump operation
  1.  apply battery voltage to both terminals. Check that the pump operates.

Notice

:

Onvehicle inspection
1. Check fuel pump operation Connect the handheld tester to the dlc3.  turn the ignition switch on and handheld tester main switch on. Notice: do not start the engine.  s ...

Fuel injector assy
...

Other materials:

System description
The ecm uses signals from the vehicle speed sensor and crankshaft position sensor to detect the actual gear position (1st, 2nd, 3rd or o/d gear). Then the ecm compares the actual gear with the shift schedule in the ecm memory to detect the mechanical trouble of the shift solenoid valves, th ...

Basic inspection
When the malfunction is not confirmed in the dtc check, troubleshooting should be carried out in all the possible circuits considered as causes of the problem. In many cases, by carrying out the basic engine check shown in the following flowchart, the location causing the problem can be found ...

Brake fluid
■ Checking fluid level The brake fluid level should be between the MAX and MIN lines on the tank. ■ Adding fluid Make sure to check the fluid type and prepare the necessary item. 1 Slide and lift up the rubber strip to partially remove it as shown. 2 Disconnect the claws a ...

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