LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1999 >> Astro Van 2WD V6-4.3L VIN W >> 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 >> Closed Loop (CL) Since Restart
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Closed Loop (CL) Since Restart

YES/NO
The Closed Loop Since Restart indicates whether or not the vehicle has been in a closed loop state during the current ignition cycle.
scientia non olet · About LEMON Manuals