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Fuel Injector|Page 3464 > < Electrical Specifications|Page 3461
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Fuel Injector: Testing and Inspection
Fuel Injector

2AZ-FE FUEL: FUEL INJECTOR: INSPECTION

INSPECTION

1. INSPECT FUEL INJECTOR ASSEMBLY

(a) Measure the resistance between the injector terminals.

Standard resistance:
11.6 to 12.4 Ohms at 20°C (68°F)

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

(b) Inspect the injector injection.

CAUTION:  Keep the injector away from sparks during the test.

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

SST: 09268-31012
09268-41500
90467-13001
95336-08070

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

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

SST: 09268-31012
95336-08070
09268-41110
09268-41130
09268-41400

(4) Put the injector into the graduated cylinder.
CAUTION:  Install a suitable vinyl tube onto the injector that will contain gasoline spray.
(5) Operate the fuel pump.

Fuel Injector|Page 3464 > < Electrical Specifications|Page 3461