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Chevrolet
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2001
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Chevy Express G3500, Van Cargo Extended, 4.3 W
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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 - 4.3L
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Inspection/Maintenance Procedures
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Inspection/Maintenance Air System Set Procedure
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Engine Coolant Temperature (ECT) is 158-230°F (70-110°C).
Intake Air Temperature (IAT) is 36-212°F (2-100°C).
Engine is operating in closed loop.
Battery voltage is more than 11.7 volts.