CAUTION: Before working on the fuel system, disconnect the negative (-) terminal cable from the battery.
Do not smoke or be near an open flame when working on the fuel system.
Keep gasoline away from rubber or leather parts.
1. DISCHARGE FUEL SYSTEM PRESSURE
CAUTION: Do not disconnect any part of the fuel system until you have discharged the fuel system pressure.
Even after discharging the fuel pressure, place a shop rag over fittings as you separate them to reduce risk of fuel spray on yourself or in the engine compartment.
(a) Remove the circuit opening relay from the R/B sub-assy.
(b) Start the engine. After the engine has stopped, turn the ignition switch OFF.
HINT: There is a case that DTC P0171 (system to lean) is output.
(c) Check that the engine does not start.
(d) Remove the fuel tank cap, and allow the air out of the fuel tank.
(e) Reinstall the circuit opening relay.
2. FUEL SYSTEM
(a) When disconnecting the high fuel pressure line, a large amount of gasoline will spill out, so observe these procedures.
(b) Observe the following precautions when removing and installing the fuel injectors.
(c) Install the injector to the delivery pipe and cylinder head, as shown in the illustration. Before installing the injector, be sure to apply grease or gasoline on the place where the delivery pipe touches the O-ring of the injector.
(d) Observe these precautions when disconnecting the fuel tube connectors.
(e) Observe these precautions when connecting the fuel tube connector.
3. CHECK FOR FUEL LEAKS
(a) Check that there are no fuel leaks after doing maintenance anywhere on the fuel system (see page 11-38 ).
On-vehicle inspection
1. INSPECT POWER WINDOW
NOTICE:
The initial condition that the customizing function is not chosen by the
hand-held tester is shown.
(a) Check the basic function (Manual operation function).
Turn the ignition switch ON.
Check that the door glass move up when the power window re ...