A/C CUT-OFF CONTROL OPERATION [L8, LF, L5]
id014046103700
Operation Condition
A/C cut-off control operation conditions
|
Operation condition |
A/C relay non-energization period |
Purpose |
|---|---|---|
|
At engine start
|
Approx. 4 s
|
Improved startability
|
|
At drive-away
|
Approx. 3 s
|
Improved drive-away performance
|
|
During acceleration (throttle valve opening angle 65% or more)
|
Approx. 3 s
Approx. 5 s
|
Improved acceleration performance
|
|
When engine coolant temperature is 113°C {235°F}
|
Repeatedly turns on and off every 10 s until the engine coolant temperature is less than approx. 107°C {225°F}
|
Improved engine reliability
|
|
Engine coolant temperature is 117°C {243°F} or more
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Until engine coolant temperature is less than 110°C {230°F}
|
Improved engine reliability
|
|
At high engine speed
(engine speed 6,500 or more)
|
Approx.1 s
|
Improved A/C compressor reliability
|