Ignition Timing

ENGINE 1,8L / INLINE 4
Base Timing [1] 25° ± 0° BTDC at 2200 RPM
[1] engine at operating temperature and vacuum hose(s) disconnected


Oxygen Sensor Heater Voltage [3][4] 12 V
Oxygen Sensor Heater Amperage 0.5 - 1.3 A
[3] only for engines equipped with 3-wire oxygen sensor
[4] with fuel pump relay bypassed



Intake Air Temp. Sensor [5] 950 ± 20 ohms at 10 - 38°C (50 - 100°F)
[5] for spark advance control (SPK) system