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Home >> Chevrolet >> 1999 >> Cavalier L4-144 2.4L DOHC VIN T SFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Engine Scan Tool Data Definitions >> CKP Active Counter (7X Reference)

CKP Active Counter (7X Reference)

Range - 0-255 Counts
The Crankshaft Position (CKP) activity counter displays whether the PCM is receiving the 7X sync pulses from the ignition module. Helpful in diagnosing DTC P0335 and Cranks But Will Not Run conditions.
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