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:

Inspection procedure
Hint: start the inspection from step 1 in case of using the handheld tester and start from step 2 in case of not using the handheld tester. 1 Perform active test by handheld tester(abs warning light) Check that on and off of the abs warning light can be shown on the combination me ...

Using the rear view monitor system
■ Screen description 1 Vehicle width guide lines The line indicates a guide path when the vehicle is being backed straight up. The displayed width is wider than the actual vehicle width. 2 Vehicle center guide lines These lines indicate the estimated vehicle center on the ground. 3 Dis ...

Basic repair hint
(A) hints on operations 1 Looks Always wear a clean uniform. Hat and safety shoes must be worn. 2 Vehicle protection Set a grill cover, fender cover, seat cover and floor mat before starting the operation. 3 Safe ...

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