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Home >> Saab >> 2000 >> 9-5 Base, 4D Wagon, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Basic Testing >> Ignition Checks >> Programming ECM
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Programming ECM

If power supply to Electronic Control Module (ECM) is interrupted, all previously stored adapted sensor values will be erased. Vehicle will need to be driven for a prolonged period in order to relearn sensor data and restore peak performance.