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.
Installation
1. INSTALL CRANKSHAFT POSITION SENSOR
Apply a light coat of engine oil to the O-ring on the
crankshaft position sensor.
Install the crankshaft position sensor with the bolt.
Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)
Connect the crankshaft position sensor connector.
...
Disassembly
1. REMOVE AIR REFINER ELEMENT
(a) Release the 2 claw fittings and remove the air filter
sub-assembly.
(b) Remove the air refiner element from the air filter
cover plate.
2. REMOVE COOLING UNIT DAMPER SERVO SUBASSEMBLY
(a) Remove the 3 screws and the cooling unit damper
servo sub-a ...
Communication Error from Distance Control
ECU to ECM
DTC P1615 Communication Error from Distance Control
ECU to ECM
DTC U1101 Lost Communication with Distance Control
ECU
DESCRIPTION
The distance control ECU receives information about the area in front of the
vehicle from the laser sensor
and then sends a brake control demand signal (decelerat ...