Toyota FJ Cruiser (GSJ 10, 15 series). Instruction — part 11
1GR-FE EMISSION CONTROL – HEATED OXYGEN SENSOR
EC–25
EC
INSTALLATION
1.
INSTALL HEATED OXYGEN SENSOR
(a) Using SST, install the 2 heated oxygen sensors onto
the exhaust pipe.
SST
09224-00010
Torque: 44 N*m (449 kgf*cm, 33 ft.*lbf)
(b) Connect the 2 heated oxygen sensor connectors.
2.
CONNECT CABLE TO NEGATIVE BATTERY
TERMINAL
Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf)
SST
For RH side:
For LH side:
A128844E01
EC–26
1GR-FE EMISSION CONTROL – FUEL TANK CAP
EC
FUEL TANK CAP
ON-VEHICLE INSPECTION
1.
INSPECT FUEL TANK CAP ASSEMBLY
(a) Check that there is no deformation or damage to
fuel tank cap or gasket. If necessary replace the fuel
tank cap.
Gasket
A117785E01
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES–1
ES
SFI SYSTEM
PRECAUTION
1.
INITIALIZATION
NOTICE:
•
Perform the RESET MEMORY (AT initialization)
when replacing the automatic transmission
assembly, engine assembly or ECM (See page
).
•
Perform the REGISTRATION (VIN registration)
when replacing the ECM (See page
•
If the ECM has been replaced or RESET MEMORY
(AT initialization) has been performed, set up the
function of the ATF (Automatic Transmission
Fluid) temperature warning light (See page
HINT:
Initialization can not be completed by only removing the
battery.
2.
FOR USING INTELLIGENT TESTER
CAUTION:
Observe the following items for safety reasons:
•
Read its instruction books before using the tester.
•
Prevent the tester cable from being caught on the
pedals, shift lever and steering wheel when driving
with the tester connected to the vehicle.
•
When driving the vehicle for testing purposes using
the tester, two persons are required. One is for driving
the vehicle, and the other operates the tester.
3.
DISCONNECT AND RECONNECT CABLE OF
NEGATIVE BATTERY TERMINAL
(a) Before performing electronic work, disconnect the
cable from the negative (-) battery terminal in order
to prevent it from shorting and burning out.
(b) Before disconnecting and reconnecting the battery
cable, turn the ignition switch OFF and the headlight
dimmer switch OFF. Then loosen the terminal nut
completely. Do not damage the cable or terminal.
(c) When the battery cable is disconnected, the clock
and radio settings and stored DTCs are erased.
Therefore, before disconnecting the battery cable,
make a notes of them.
NOTICE:
When the cable is disconnected from the negative (-)
battery terminal, initialize the following system(s) after
the cable is reconnected.
Negative (-)
Battery Terminal
Cable
D033496E01
System name
See procedure
METER / GAUGE SYSTEM
ES–2
1GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
DEFINITION OF TERMS
Terms
Definitions
Monitor Description
Description of what ECM monitors and how detects malfunctions (monitoring purpose and
details)
Related DTCs
A group of diagnostic trouble codes that are output by ECM based on same malfunction
detection logic.
Typical Enabling Conditions
Preconditions that allow ECM to detect malfunctions.
With all preconditions satisfied, ECM sets DTC when monitored value(s) exceeds malfunction
threshold(s)
Sequence of Operation
Order of monitor priority, applied if multiple sensors and components involved in single
malfunction detection process.
Each sensor and component monitored in turn and not monitored until previous detection
operation completed.
Required Sensors/Components
Sensors and components used by ECM to detect each malfunction.
Frequency of Operation
Number of times ECM checks for each malfunction during each driving cycle.
"Once per driving cycle" means ECM only performs checks for that malfunction once during
single driving cycle.
"Continuous" means ECM performs checks for that malfunction whenever enabling conditions
met.
Duration
Minimum time for which ECM must detect continuous deviation in monitored value(s) in order to
set DTC. Timing begins when Typical Enabling Conditions met.
Malfunction Thresholds
Values, beyond which, ECM determines malfunctions exist and sets DTCs.
MIL Operation
Timing of MIL illumination after defect detected.
"Immediate" means ECM illuminates MIL as soon as malfunction detected.
"2 driving cycles" means ECM illuminates MIL if same malfunction detected second time during
next sequential driving cycle.
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