Operation CHARM
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Infiniti
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1990
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Q45 V8-4494cc 4.5L DOHC (VH45)
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Sensors and Switches - Computers and Control Systems
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Coolant Temperature Sensor/Switch (For Computer)
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Testing and Inspection
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Component Inspection
Component Inspection
1.
Disconnect engine temperature sensor harness connector.
2.
Check resistance between sensor terminals.
3.
Refer to ``Sensor Specification'' chart for specifications.