|
Q.
Is the check result normal?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection Service Points ).
|
|
|
![](../../../img/13/AK300978AJ00ENG.png)
|
Q.
Is the check result normal?
Go to Step 3
.
Repair or
replace.
|
|
- Check No. 1 Injector itself (Refer to
).
|
|
Q.
Is the check result normal?
|
![](../../../img/13/AK300978AJ00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Ignition switch: ON
- Voltage between terminal No. 1 and earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step 6
.
Go to Step 5
.
|
![](../../../img/13/AK305832AB00ENG.png)
![](../../../img/13/AK300978AJ00ENG.png)
|
Q.
Is the check result normal?
![](../../../buttons/03btn001.png)
Check
intermediate connector C-116, and repair if necessary.
If intermediate connector is normal, check and repair
harness between B-15X (terminal No. 1) engine control
relay connector and B-101 (terminal No. 1) No. 1
injector connector.
- Check power supply line for open/short
circuit.
Repair or
replace.
|
![](../../../img/13/AK305832AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step 7
.
Repair or
replace.
|
![](../../../img/13/AK305832AB00ENG.png)
![](../../../img/13/AK300978AJ00ENG.png)
|
note |
Before checking harness, check
intermediate connector C-116, and repair if
necessary.
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step 8
.
Repair.
|
![](../../../img/13/AK305836AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step 9
.
Repair or
replace.
|
![](../../../img/13/AK300978AJ00ENG.png)
![](../../../img/13/AK305836AB00ENG.png)
|
- Check output line for open/short circuit and
damage.
Q.
Is the check result normal?
Go to Step
10 .
Repair.
|
![](../../../img/13/AK305836AB00ENG.png)
|
- Engine: Idling
- Transmission: P range
- Voltage between terminal No. 1 and earth.
OK: Waveforms should be display on inspection
procedure using an oscilloscope (Refer to ).
Q.
Is the check result normal?
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection Service Points ).
Replace
engine-A/T-ECU.
|