|
- Refer to Data List Reference Table
.
- Item 02: Crank angle sensor
|
|
Q.
Is the check result normal?
|
|
Intermittent malfunction (Refer to
GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
|
|
|
|
- Disconnect connector, and measure at harness side.
- Ignition switch: ON
- Voltage between terminal No. 2 and earth.
|
|
Q.
Is the check result normal?
|
|
- Measure engine-ECU <M/T> or engine-A/T-ECU <A/T>
terminal voltage.
- Disconnect B-24 crank angle sensor connector.
- Ignition switch: ON
- Voltage between terminal No. 70 and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn001.png)
Check and repair
harness between B-24 (terminal No.
2) crank angle sensor connector and D-245 (terminal No. 70) engine-ECU
<M/T> connector or D-216
(terminal No. 70) engine-A/T-ECU <A/T>
connector.
- Check output line for open circuit.
|
|
|
|
Repair
or replace the connector.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
|
|
|
|
- Check output line for short circuit.
|
|
Q.
Is the check result normal?
|
|
Repair
the damaged harness wire.
|
|
|
|
- Refer to Data List Reference Table
.
- Item 02: Crank angle sensor
|
|
Q.
Is the check result normal?
|
|
Intermittent malfunction (Refer to
GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
Replace the engine-ECU <M/T>
or engine-A/T-ECU <A/T>.
|
|
|
|
- Disconnect connector, and measure at harness side.
- Ignition switch: ON
- Voltage between terminal No. 3 and earth.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn001.png)
Check and repair
harness between B-24 (terminal No.
3) crank angle sensor connector and B-15X (terminal No. 1) engine control
relay connector.
- Check power supply line for open/short circuit.
|
|
|
|
Repair
or replace the connector.
|
|
|
|
- Disconnect connector, and measure at harness side.
- Resistance between terminal No. 1 and earth.
|
|
OK: Continuity (2 Ω or
less)
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
|
|
|
|
- Check earthing line for open circuit and damage.
|
|
Q.
Is the check result normal?
|
|
Repair
the damaged harness wire.
|
|
|
|
- Use special tool test harness (MD998478) to connect connector, and
measure
at pick-up harness.
- Engine: Idling
- Transmission: Neutral <M/T> or P range
<A/T>
- Voltage between terminal No. 2 and earth.
|
|
OK: Waveforms should be displayed on
Inspection procedure using an oscilloscope
(Refer to ), its maximum value should be
4.8 V or more, and
its minimum value should be 0.6 V or less with no noise in
waveform.
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
|
|
|
|
- Check power supply line for damage.
|
|
Q.
Is the check result normal?
|
|
Repair
the damaged harness wire.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair
or replace the connector.
|
|
|
|
- Check output line for damage.
|
|
Q.
Is the check result normal?
|
|
Repair
the damaged harness wire.
|
|
|
|
- Check earthing line for damage.
|
|
Q.
Is the check result normal?
|
|
Repair
the damaged harness wire.
|
|
|
|
Q.
Is the check result normal?
|
|
Replace the crankshaft sensing
blade.
|
|
|
|
- Refer to Data List Reference Table
.
- Item 02: Crank angle sensor
|
|
Q.
Is the check result normal?
|
|
Intermittent malfunction (Refer to
GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
Replace the crank angle
sensor.
|
|
|