Toyota Corolla (E170): Initialization
Select “Initialize” using
.
● Initializing the sound settings
Select “Sound setting” using
and press
(YES).
For details about sound settings: ● Initializing the device information
Select “Car Device Info” using
and
press
(YES).
Automatic connection of a portable device, the automatic connection confirmation display and passkey will be initialized.
● Initializing all the settings
Select “All Initialize” using
and
press
(YES).
Other materials:
Circuit description
The variable valve timing (vvt) system includes the ecm, the oil control
valve (ocv) and the vvt controller.
The ecm sends a target ”duty–cycle” control signal to the ocv. This control
signal, applied to the ocv,
regulates the oil pressure supplied to the vvt controller. Camshaft timin ...
Inspection procedure
Hint
Advanced timing over
(valve timing is out of specified range)
P0011
Retarded timing over
(valve timing is out of specified range)
P0012
If dtc p0011 or p0012 is displayed, check the vvt system circuit.
Read freeze frame data using the hand–held tester o ...
Cooling
Preparation
Recomended tools
Equipment
Coolant
...


