Exploded View
: Always replace after every
disassembly.
: N·m (kg-m, ft-lb)
Removal and Installation
REMOVAL
WARNING: Do not remove the radiator cap when the engine is hot. Serious burns could occur from high pressure engine coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly turn it a quarter turn to allow built-up pressure to escape. Carefully remove the cap by turning it all the way.
CAUTION: Perform when the engine is cold.
NOTE: When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
CAUTION: Hose clamp should not interfere with the bulge of tube.
Inspection
INSPECTION AFTER REMOVAL
Heater Thermostat
Standard : Refer to TM-226, "Heater Thermostat".
INSPECTION AFTER INSTALLATION
Start the engine, and check the joints for coolant leakage.
P117A air fuel ratio
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P117A
AIR FUEL RATIO B1
(AIR FUEL RATIO B1)
ECM detects a lean/rich air fuel ratio state in any cylinder for a
specified
length of time.
...
P0117, P0118 ECT sensor
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0117
ECT SEN/CIRC
(Engine coolant temperature sensor 1 circuit
low)
An excessively low voltage from the engine coolant temperature
sensor i ...
On board refueling vapor recovery (ORVR)
Component Function Check
1.CHECK ORVR FUNCTION
Check whether the following symptoms are present.
Fuel odor from EVAP canister is strong.
Cannot refuel/Fuel odor from the fuel filler opening is strong
while refueling.
Are any symptoms present?
YES >> Proceed to EC-477 ...