LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2002 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Testing and Inspection >> Inspection
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection

INSPECTION




1. INSPECT CHARCOAL CANISTER ASSY [77740]
a. Inspect the charcoal canister operation.
1. Check the charcoal canister operation according to the table.
SST 09992 - 00242




Criterion




2. INSPECT VACUUM SWITCHING VALVE ASSY [17650]
a. Inspect the VSV for open circuit.
1. Using an ohmmeter, check that there is continuity between the terminals.

Resistance: 30 - 34 Ohm at 20°C (68°F)

If there is no continuity, replace the VSV.