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Home >> Lexus >> 1997 >> LS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Camshaft Position Sensor >> Testing and Inspection
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Camshaft Position Sensor: Testing and Inspection

NOTICE: "Cold" and "Hot" in these sentences express the temperature of the sensors themselves. "Cold" is from - 10°C (14°F) to 50°C (122°F) and "Hot" is from 50°C (122°F) to 100°C (212°F).

1. REMOVE V-BANK COVER
2. REMOVE BATTERY CLAMP COVER
3. REMOVE AIR CLEANER INLET





4. DISCONNECT CAMSHAFT POSITION SENSOR CONNECTORS
5. INSPECT CAMSHAFT POSITION SENSOR RESISTANCE





Using an ohmmeter, measure the resistance between terminals.





Resistance
If the resistance is not as specified, replace the sensor.
6. RECONNECT CAMSHAFT POSITION SENSOR CONNECTORS
7. REINSTALL AIR CLEANER INLET
8. REINSTALL BATTERY CLAMP COVER
9. REINSTALL V-BANK COVER

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