![](../../../img/13/AK300980AC00ENG.png)
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Q.
Is the check result normal?
Go to Step 2
.
Repair or
replace.
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|
- Check ignition coil itself (Refer to GROUP 16
- Ignition System - On-vehicle
Service - Ignition coil check
).
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|
Q.
Is the check result normal?
|
![](../../../img/13/AK300980AC00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Resistance between terminal No. 2 and
earth.
OK: 2Ω or less
Q.
Is the check result normal?
Go to Step 4
.
![](../../../buttons/03btn002.png)
- Check and repair harness between ignition coil
connector and body
earth.
- Check and repair harness between B-02
(terminal No.
2) No. 1 ignition coil connector and body
earth.
- Check and repair harness between B-03
(terminal No. 2) No. 2 ignition coil connector
and
body earth.
- Check and repair harness between B-04
(terminal No. 2) No. 3 ignition coil connector
and
body earth.
- Check and repair harness between B-05
(terminal No. 2) No. 4 ignition coil connector
and
body earth.
- Check earthing line for open circuit
and damage.
|
![](../../../img/13/AK305845AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step 5
.
Repair or
replace.
|
![](../../../img/13/AK305845AB00ENG.png)
![](../../../img/13/AK300980AC00ENG.png)
|
- Check and repair harness between B-02
(terminal No.
3) No. 1 ignition coil connector and C-111 (terminal
No. 31) engine-A/T-ECU connector.
- Check and repair harness between B-03
(terminal No. 3) No. 2 ignition coil connector
and C-111 (terminal No. 32) engine-A/T-ECU
connector.
- Check and repair harness between B-04
(terminal No. 3) No. 3 ignition coil connector
and C-111 (terminal No. 35) engine-A/T-ECU
connector.
- Check and repair harness between B-05
(terminal No. 3) No. 4 ignition coil connector
and C-111 (terminal No. 52) engine-A/T-ECU
connector.
- Check output line for open/short
circuit and damage.
Q.
Is the check result normal?
Go to Step 6
.
Repair.
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|
- Reconfirmation of diagnosis code.
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|
Q.
Is the diagnosis code set?
|
|
Intermittent
malfunction (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection
Service Points ).
|
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