Lock-up control : system diagram
Lock-up control : system description
Lock-up Operation Condition Table
Lock-up released
in this way, the torque converter clutch piston is not coupled.
Lock-up Applied
In this way, the torque converter clutch piston is pressed and coupled.
Smooth Lock-up Control
When shifting from the lock-up released state to the lock-up applied state, the current output to the torque converter clutch solenoid is controlled with the TCM. In this way, when shifting to the lock-up applied state, the torque converter clutch is temporarily set to the half-clutched state to reduce the shock.
Half-clutched State
In this way, the lock-up apply pressure gradually rises and while the torque converter clutch piston is put into half-clutched states, the torque converter clutch piston operating pressure is increased and the coupling is completed smoothly.
Slip Lock-up Control
This raises the fuel efficiency for 2GR, 3GR, and 4GR.
On board diagnostic (OBD) system
Description
This system is an on board diagnostic system that records exhaust emission-related diagnostic information and detects a sensors/actuator-related malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL) and stored in ECU memory as a DTC. The diagnostic information can be obtained with the diagnostic tool (GST: Generic Scan Tool).
OBD function
When GST is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various kinds of diagnostic tests. Refer to TM, "Description".
NOTE: Service $0A is not applied for regions where it is not mandated.
Shift change control : system diagram Shift change control : system description The clutch is controlled with the optimum timing and oil pressure by the engine speed, engine torque infor ...
Spark plug
Exploded View
1. Ignition coil 2. Spark plug
Removal and Installation
REMOVAL
1. Remove ignition coil.
CAUTION:
Do not drop or shock ignition coil.
2. Remove spark plug using a suitable tool.
Diameter (a) : 14 mm (0.55 in)
CAUTION:
Do not drop or shock spark plug.
INSPECTION AFTER REM ...
Oil pan (lower)
Exploded View
1. Rear oil seal 2. Oring 3. Oil pan (upper) 4. Oil pump chain tensioner
(for oil pump drive chain) 5. Oil pump drive chain 6. Crankshaft key 7.
Crankshaft sprocket 8. Oil pump sprocket 9. Oil pump 10. Oring 11. Oring 12.
Oil pan drain plug 13. Drain plug washer 14. Oil pan ...