Conditions for Running
- Passive Test - Engine Coolant Temperature (ECT) is 158-230°F (70-110°C). Intake Air Temperature (IAT) is 36-212°F (2-100°C). Battery voltage is more than 11.7 volts. Active Test, if required, begins after engine goes into closed loop fuel control.
- Active Test
Engine Coolant Temperature (ECT) is 158-230°F (70-110°C). Intake Air Temperature (IAT) is more than 36°F (2°C). Engine is operating in closed loop fuel control. Battery voltage is more than 11.7 volts.