Switch and Sensors
Oxygen Sensor Installation (Europe Models)
Never drop the Oxygen Sensor [A], especially on a
hard surface. Such a shock to the unit can damage
Do not touch the sensing part [B] to prevent oil con-
tact. Oil contamination from hands can reduce sen-
Torque - Oxygen Sensor: 25 N·m (2.5 kgf·m, 18 ft·lb)
Run the oxygen sensor lead correctly (see Cable, Wire
and Hose Routing section in the Appendix chapter).
Oxygen Sensor Inspection (Europe Models)
Refer to the Fuel System (DFI) chapter for oxygen sensor
Front Brake Light Switch Inspection
Refer to the Front Brake Light Switch Inspection in the
Periodic Maintenance chapter.
Rear Brake Light Switch Check/Adjustment
Refer to the Rear Brake Light Switch Check/Adjustment
in the Periodic Maintenance chapter.
Water Temperature Sensor Removal
The water temperature sensor should never be al-
lowed to fall on a hard surface. Such a shock to the
part can damage it.
Fuel Tank (see Fuel Tank Removal in the Fuel System
Pump out the coolant [A] in the thermostat using a sy-
Water Temperature Sensor Connector [B]
Water Temperature Sensor [C]
Water Temperature Sensor Installation
Torque - Water Temperature Sensor: 12 N·m (1.2 kgf·m, 106
Fill the engine with coolant and bleed the air from the cool-
ing system (see Coolant Change in the Periodic Mainte-
manuals search engine
ELECTRICAL SYSTEM 16-81