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Saab
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1993
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9000 L4-2290cc 2.3L DOHC Turbo EFI
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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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Description and Operation
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ECM Input Signals
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Intake Air Temperature
Intake Air Temperature
Intake Air Temperature Sensor:
The temperature signal from the intake air temperature sensor is applied to pin 46 of the ECM. The signal voltage varies between 0.06-4.96 V, depending on the temperature. (See table)