With Scan Tool
ADJUSTMENT PREPARATION1. Warm up the engine to normal operating temperature.
2. Shift the selector lever to park(neutral position.
3. Turn off all electrical loads.
- Headlight
- Blower motor
- Rear window defroster
- A/C
- Power steering
4. Wait until the cooling fan stops.
5. Connect the Special Service Tools (SST)s New Generation Star (NGS) tester to the data link connector-2 and select the PID DATA MONITOR AND RECORD function.
IGNITION TIMING
1. Perform "Preparation".
2. Verify that the idle speed is within the specification.
Specification: 600 - 700 rpm
3. If not as specified, adjust the idle speed.
(Refer to below.)
4. Connect the SST (system selector) to the data link connector.
5. Set switch A to position 1.
6. Set the test switch to SELF TEST.
7. Verify that the idle speed is within the specification.
Specification: 550 - 750 rpm
8. If not as specified, adjust the idle speed.
Idle Speed
9. Connect a timing light to the high-tension lead of No.1 cylinder
Timing Marks:
10. Verify that the timing mark (yellow) is within the specification.
Specification: BTDC 9 - 11°
11 If not as specified, loosen the distributor lock bolts and turn the distributor to make the adjustment.
12. Tighten the distributor lock bolts to the specified torque.
Tightening torque: 19 - 25 Nm (14 - 18 ft.lbs.)
13. Disconnect the SSTs.
14. Verify that the ignition timing is within the specification.
Specification: BTDC 6 - 18°