Toyota Corolla (E170): For safe use

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Circuit description
The purpose of this circuit is to prevent the engine from stalling while driving in lock–up condition, when brakes are suddenly applied. When the brake pedal is depressed, this switch sends a signals to the ecm. Then the ecm cancels the operation of the lock–up clutch while braking is i ...

On–vehicle inspection
1. Inspect air–fuel ratio compensation system Hint: you can also check the system by choosing ”data monitor”, then ”o2 sensor output voltage” on the monitor of the hand–held tester. Connect the hand–held tester to the terminal 23 (ox1a) @ 7 (e1) and 21 (ox1b) @ 7 (e1) of ...

Meter display
■ Locations of gauges and meters Engine coolant temperature gauge Displays the engine coolant temperature Outside temperature Displays the outside temperature within the range of -40ºF (-40ºC) to 140ºF (60ºC) Analog speedometer/Tachometer This setting can be changed on the setting scr ...