TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.047

SFGE/SFI System 2JZ-GE — Intake Air Control Valve Inspection, page 48

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Intake Air Control Valve Inspection — MK4 Supra SFI System 2JZ-GE, page 48
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Page text (OCR transcript)
EG–234
ENGINE – SFI SYSTEM (2JZ–GE)

(g) Remove the 5 bolts, nut, air intake chamber and 2 gaskets.
Torque: 27 N·m (270 kgf·cm, 20 ft·lbf)

P12036

INSTALLATION HINT: Install a new gasket to the air intake
chamber, facing the protrusion rearward.

Protrusion

P10713

Close

Vacuum

P10938

INTAKE AIR CONTROL VALVE
INSPECTION
INSPECT INTAKE AIR CONTROL VALVE
(a) With 53.3 kPa (400 mmHg, 15.75 in.Hg) of vacuum applied
to the actuator, check that the actuator rod moves.

Adjusting
Screw

If operation is not as specified, turn the adjusting screw.
(b) 1 minute after applying the vacuum in (a), check that the
actuator rod does not return.

Vacuum

P11994