Over 8500 GVW, Controlled Idle Speed / IAC Counts
Over 8500 GVW, Controlled Idle Speed / IAC Counts<0042>
| Idle Speed | IAC Count Note: Add 2 counts for engines with less than 500 miles. Add 2 counts for every 1000 ft above sea level. | ||
| Manual Transmission | Neutral | 650 Note: Let engine idle until proper fuel control status is closed loop. Will go into open loop after 3 minutes. | 5-30 |
| Auto Transmission | Drive | 550 Note: Let engine idle until proper fuel control status is closed loop. | 5-30 |