1. SFI SYSTEM
HINT: The standard normal voltage between each pair of the ECM terminals is shown in the table below. The appropriate conditions for checking each pair of the terminals are also indicated.
The check results should be compared with the standard normal voltage for that pair of terminals, listed in the "Specified Condition" column.
The illustration above can be used as a reference to identify the ECM terminal locations.
*1: The ECM terminal voltage is constant regardless of the output voltage from the sensor.
HINT: The wavelength becomes shorter as the engine rpm increases.
HINT: In the DATA LIST, item O2S B1S2 shows the ECM input values from the heated oxygen sensor.
HINT: The wavelength becomes shorter as the engine rpm increases.
HINT:
HINT: The wavelength becomes shorter as the engine rpm increases.
HINT: The wavelength becomes shorter as the engine rpm increases.
HINT: If the waveform is not similar to that shown in the illustration, check the waveform again after idling for 10 minutes or more.
HINT:
HINT: The duty ratio varies depending on the throttle actuator operation.
HINT: The duty ratio varies depending on the throttle actuator operation.
HINT: The wavelength becomes shorter as the engine rpm increases.
Display Panel does not Open, Tilt or Tilts Improperly
INSPECTION PROCEDURE
1 CHECK RADIO AND NAVIGATION ASSEMBLY
Check for foreign matter or obstructions caught in the
moving parts of the panel.
OK:
No obstruction or foreign matter found.
2 CHECK OPERATION
Check if the navigation and audio systems function
properly.
OK:
Naviga ...
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Safety ...
Ignition Switch Circuit
DESCRIPTION
When the ignition switch is turned to the ON position, battery positive
voltage is applied to terminal IG of
the ECU. When battery positive voltage is applied to terminal IG of the ECU
while the theft deterrent
system is operating, the warning stops.
WIRING DIAGRAM
INSPECTIO ...