October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Idle Speed & Ignition Timing
Verify idle speed and ignition timing are set to specification. Refer to the IDLE SPEED SPECIFICATIONS
table and the IGNITION TIMING
table. For adjustment procedures, see ADJUSTMENTS
article.
IDLE SPEED SPECIFICATIONS
| Application |
RPM |
| Impreza |
| With Accessories Off |
600-800 |
| With Accessories On |
800-900 |
| Justy |
650-750 |
| Legacy |
| With Accessories Off |
600-800 |
| With Accessories On |
800-900 |
| Loyale |
| Non-Turbo |
600-800 |
| Turbo |
700-900 |
| SVX |
| With Accessories Off |
510-710 |
| With Accessories On, In Neutral |
750-850 |
| With Accessories On, In Drive |
650-750 |
IGNITION TIMING (Degrees BTDC @ RPM)
| Application |
Man. Trans. |
Auto. Trans. |
| Impreza |
N/A |
12-28 @ 700 |
| Justy |
5 @ 800 |
5 @ 850 |
| Legacy |
| Non-Turbo |
18-22 @ 700 |
12-28 @ 700 |
| Turbo |
7-23 @ 700 |
7-23 @ 700 |
| Loyale |
| Non-Turbo |
20 @ 700 |
20 @ 700 |
| Turbo |
20 @ 800 |
20 @ 800 |
| SVX |
N/A |
12-28 @ 610 |