Toyota Venza: Inspection

Toyota Venza Service Manual / 1ar-fe Fuel / Fuel Injector / Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL INJECTOR ASSEMBLY

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	20°C (68°F)	11.6 to 12.4 Ω

If the result is not as specified, replace the fuel injector assembly.

(b) Inspect the injector injection.

CAUTION:

Keep the injector away from sparks during the test.

(1) Connect SST (fuel tube connector) to SST (hose) with SST (hose band), and then connect them to the fuel pipe (vehicle side).

Text in Illustration

*1	SST (Hose)
*2	SST (Hose Band)
*3	SST (Fuel Tube Connector)
*4	Fuel Pipe (Vehicle Side)

SST: 09268-31014

09268-41500

09268-41700

95336-08070

(2) Install a new O-ring to the fuel injector assembly.

(3) Connect SST (adapter and hose) to the fuel injector assembly, and hold the fuel injector assembly and union with SST (clamp).

Text in Illustration

*1	SST (Hose)
*2	SST (Hose Band)
*3	SST (Adapter)
*4	O-ring
*5	SST (Clamp)
*6	Vinyl Tube

SST: 09268-31014

09268-41110

09268-41300

09268-41700

95336-08070

(4) Install a vinyl tube onto the fuel injector assembly.

CAUTION:

Install a suitable vinyl tube onto the injector to contain any gasoline spray.

(5) Tie the clamp and adapter together with SST (tie band) as shown in the illustration.

Text in Illustration

SST

(Tie Band)

SST

(Adapter)

SST

(Clamp)

SST: 09268-31014

09268-41110

09268-41300

09268-41800

(6) Put the fuel injector assembly into a graduated cylinder.

(7) Operate the fuel pump (See page ).

(8) Connect SST (wire) to the fuel injector assembly and the battery for 15 seconds, and measure the injection volume with the graduated cylinder. Test each fuel injector assembly 2 or 3 times.

Text in Illustration

SST

(Wire)

Connect

SST: 09842-30080

Standard Injection Volume:

Tester Connection	Condition	Specified Condition
Positive terminal - Ground terminal	Per 15 seconds	88 to 106 cc (5.4 to 6.5 cu. in.)

Standard difference between each fuel injector assembly:

18 cc (1.1 cu. in.) or less

If the result is not as specified, replace the fuel injector assembly.

(1) In the condition above, disconnect the tester probes of SST (wire) from the battery and check for fuel drop from the fuel injector assembly.

Standard fuel drop:

1 drop or less per 20 minutes

If fuel drop is not as specified, replace the fuel injector assembly.

Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the fuel injector assembly (See page ). PROCEDURE 1. DISCHARGE FUEL SYSTEM PRESSURE (a) Disch ...

Installation

INSTALLATION PROCEDURE 1. INSTALL FUEL INJECTOR ASSEMBLY HINT: Perform "Inspection After Repair" after replacing the fuel injector assembly (See page ). (a) Apply a light ...

Other materials about Toyota Venza:

Installation
INSTALLATION PROCEDURE 1. CLEAN FRONT SIDE FIX WINDOW ASSEMBLY (a) Clean the outer edges of the front side fix window assembly with a non-residue solvent. NOTICE: Do not touch the glass surface after cleaning it. Be c ...

Brake Switch "A" Circuit (P0571)
DESCRIPTION When the brake pedal is depressed, the stop light switch assembly sends a signal to the ECM. When the ECM receives this signal, it cancels the cruise control. The fail-safe function operates to enable normal driving even if there is a malfunct ...

Canceling the power back door system (vehicles with power back door)
Turn the main switch to disable the power back door system. 1. Inoperative 2. Operative The back door cannot be operated even with the wireless remote control or power back door switch. A buzzer will sound twice if the power back door switch is pressed ...