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2003
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Cavalier Base, 4D Sedan, L61/KL6
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls Self-Diagnostics - 2.2L Bi-Fuel
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Diagnostic Tests
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DTC P1209: Fuel Injector Control Module PWM Output Signal Failure
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Conditions for Setting the DTC
Conditions for Setting the DTC
The Fuel Injector Control Module (FICM) diagnostic output PWM signal is not received by the PCM.
The condition exists for at least 2 seconds.