IGNITION SYSTEM — IGNITION TIMING
G-19prose procedureIgnition timing
- 1Check the condition of the engine (spark plugs, leaks in hoses, etc.).
- 2Verify that all accessories are OFF.
- 3Warm up the engine to the normal operating temperature.Do not ground the power connector terminal (Blue: 1-pin); the wiper 20A fuse will be burned.When using an externally powered timing light and/or tachometer connect it to the power connector (Blue: 1-pin).
- 4Connect a timing light and tachometer to the diagnosis connector terminal (IG-).
05U0GX-038 - 5Connect the SST and set TEST SW to "SELF TEST" or connect diagnosis connector terminals (TEN) and (GND) with a jumper wire.Be extremely careful when making connections to the diagnosis connector as a mistaken connection will cause a malfunction.
05U0GX-040 - 6Check the idle speed, and set it to specification if necessary. Idle speed: 850 ± 50 rpm
- 7Check if the timing mark (Yellow) on the crankshaft pulley and the timing belt cover are aligned. Ignition timing: 10° ± 1° BTDC (at idle)
05U0GX-041 - 8If the marks are not aligned, loosen the crank angle sensor lock bolt, and turn the crank angle sensor to make the adjustment.
05U0GX-042 - 9Tighten the crank angle sensor lock bolt to the specified torque. Tightening torque: 19—25 N·m (1.9—2.6 m-kg, 14—19 ft-lb)
- 10After adjusting the ignition timing, disconnect the jumper wire or SST from the diagnosis connector.
| Specification | Value |
|---|---|
| Idle speed | 850 ± 50rpm |
| Ignition timingat idle | 10 ± 1° BTDC |
| Tightening torque (crank angle sensor lock bolt) | 19 - 25N·m |
Idle speed
850 ± 50rpm
Ignition timingat idle
10 ± 1° BTDC
Tightening torque (crank angle sensor lock bolt)
19 - 25N·m