Injector

ON-VEHICLE INSPECTION

1. REMOVE THROTTLE BODY COVER

2. REMOVE INTAKE AIR CONNECTOR

3. INSPECT INJECTOR RESISTANCE

a. Disconnect the 8 injector connectors.

b. Using an ohmmeter, measure the resistance between the terminals. Resistance: 13.4 - 14.2 ohm at 20°C (68°F)

If the resistance is not as specified, replace the injector.

c. Reconnect the 8 injector connectors.

4. REINSTALL INTAKE AIR CONNECTOR

5. REINSTALL THROTTLE BODY COVER

2004 ENGINE SFI System - Sequoia

Measuring Resistance
Fig. 32: Measuring Resistance Between Terminals Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

COMPONENTS

2004 ENGINE SFI System - Sequoia

Suction Hose

Suction Hose

2002 Sequoia Throttle Body

B1531

2004 ENGINE SFI System - Sequoia

REMOVAL

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