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Home >> Chevrolet >> 2000 >> Metro L3-061 1.0L VIN 6 TBI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> Spark
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Spark

Scan tool range -1 degree to 60 degrees: The Spark parameter displays the PCM controlled value that is being used in order to control the spark timing.
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