id0140q1785600
Outline
Block Diagram
am2zzn00005062
|
Operation
PCM (200 pin type)
| Output duty ratio |
Control condition |
|---|---|
|
0%
|
• Engine stopped
• Fuel cut injection control is in engine start zone
• Engine coolant temperature is
−10 °C {14 °F} or less
• Other than battery voltage of
10—16 V
• Within a fixed period of time after engine start (varies according to engine coolant temperature)
|
|
30―50%
|
• HO2S not activated
|
|
30―70%
|
• When engine is stop by i-stop control
|
|
0―100%
(Determined by engine speed and charging efficiency)
|
• Other than the above
|
PCM (186 pin type)
| Output duty ratio |
Control condition |
|---|---|
|
0%
|
• Engine stopped (excludes engine stop by i-stop control)
• Fuel cut injection control is in engine start zone
• Engine coolant temperature is
−10 °C {14 °F} or less
• Other than battery voltage of
9—16 V
• Within a fixed period of time after engine start (varies according to engine coolant temperature)
|
|
0―100%
(Duty ratio determined by measuring the element temperature by the HO2S sensor heater elementimpedance)
|
• After engine warm-up (value fluctuates by battery condition, etc.)
|