lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

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Idle Air Control Valve <--> [Idle Speed/Throttle Actuator - Electronic] > < Fuel Supply Line|Locations|Page 4080

GS 400 V8-4.0L (1UZ-FE) (1999)

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Fuel Gauge Sender: Testing and Inspection

INSPECT FUEL MAIN SENDER GAUGE RESISTANCE

Measure the resistance between terminals 1 and 2 for each float position.
If resistance value is not as specified, replace the main sender gauge.

INSPECT FUEL SUB SENDER GAUGE RESISTANCE

Measure the resistance between terminals 1 and 2 for each float position.
If resistance value is not as specified, replace the sub sender gauge.

Idle Air Control Valve <--> [Idle Speed/Throttle Actuator - Electronic] > < Fuel Supply Line|Locations|Page 4080