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:

How to proceed with troubleshooting
The handheld tester can be used at step 3, 4, 6, 9. 1 Vehicle brought to workshop 2 Customer problem analysis 3 Connect the obd ii scan tool or handheld tester to dlc3 4 Check and clear dtc and freeze frame data 5 Visual inspection 6 Setting the check mode diagnosis 7 Problem sy ...

Circuit description
Refer to dtc p0010 Dtc no. Dtc detection condition Trouble area P0011 Condition (a) or (b) continues after engine is warmed up and engine speed at 550 to 4,000 rpm (problem of the advanced ocv):  valve timing does not change from current valve tim ...

Changing the engine switch positions
1 LOCK The steering wheel is locked and the key can be removed. (Vehicles with an automatic transmission or continuously variable transmission: The key can be removed only when the shift lever is in P.) 2 ACC Some electrical components such as the audio system can be used. 3 ON All ele ...

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