TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.106
TGTE/Troubleshooting 2JZ-GTE107 / 113
p.108
Check VSV for Intake Air Control Valve — MK4 Supra Troubleshooting 2JZ-GTE, page 107
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EG-593 ENGINE — 2JZ-GTE ENGINE TROUBLESHOOTING 3 Check VSV for Intake Air Control Valve P (1) Remove VSV. (2) Disconnect VSV connector. C (1) Measure resistance between terminals. (2) Measure resistance between each terminal and the body. OK (1) Resistance: 38.5 — 44.5 at 20°C (68°F) (2) Resistance: 1 M or higher C Check operation of VSV when battery positive volt- age is applied and released to the VSV terminals. OK Battery positive voltage is applied: Air from port E is flowing out through port F. Battery positive voltage is not applied: Air from port E is flowing out through the air filter. Air E F Battery Air Air Filter E P11371 P11372 P11373 P11414 OK NG Replace VSV for intake gas control valve.