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Q.
Are the check results normal?
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Repair
or replace the connector.
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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?
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Replace the ignition coil.
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- Disconnect connector, and measure at harness side.
- Resistance between terminal No. 1 and earth.
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OK: Continuity (2Ω or
less)
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Q.
Are the check results normal?
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- Check and repair harness between ignition coil connector and body
earth.
- Check and repair harness between B-29 (terminal No.
1) No. 1 ignition coil connector and body earth.
- Check and repair harness between B-25 (terminal No. 1) No. 2
ignition coil connector and
body earth.
- Check and repair harness between B-30 (terminal No. 1) No. 3
ignition coil connector and
body earth.
- Check and repair harness between B-08 (terminal No. 1) No. 4
ignition coil connector and
body earth.
- Check and repair harness between B-33 (terminal No. 1) No. 5
ignition coil connector and
body earth.
- Check and repair harness between B-07 (terminal No. 1) No. 6
ignition coil connector and
body earth.
- Check earthing line for open circuit and damage.
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Q.
Is the check result normal?
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Repair
or replace the connector.
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- Check and repair harness between B-29 (terminal No.
2) No. 1 ignition coil connector and D-244 (terminal No. 31) engine-ECU
<M/T> connector
or D-214 (terminal No. 31) engine-A/T-ECU <A/T>
connector.
- Check and repair harness between B-25 (terminal No. 2) No. 2
ignition coil connector
and D-244 (terminal No. 35) engine-ECU <M/T> connector or D-214
(terminal No. 35) engine-A/T-ECU <A/T>
connector.
- Check and repair harness between B-30 (terminal No. 2) No. 3
ignition coil connector
and D-244 (terminal No. 44) engine-ECU <M/T> connector or D-214
(terminal No. 44) engine-A/T-ECU <A/T>
connector.
- Check and repair harness between B-08 (terminal No. 2) No. 4
ignition coil connector
and D-244 (terminal No. 52) engine-ECU <M/T> connector or D-214
(terminal No. 52) engine-A/T-ECU <A/T>
connector.
- Check and repair harness between B-33 (terminal No. 2) No. 5
ignition coil connector
and D-244 (terminal No. 32) engine-ECU <M/T> connector or D-214
(terminal No. 32) engine-A/T-ECU <A/T>
connector.
- Check and repair harness between B-07 (terminal No. 2) No. 6
ignition coil connector
and D-244 (terminal No. 36) engine-ECU <M/T> connector or D-214
(terminal No. 36) engine-A/T-ECU <A/T>
connector.
- Check output line for open/short circuit and
damage.
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Q.
Are the check results normal?
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Repair
the damaged harness wire.
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- Reconfirmation of diagnosis code.
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Q.
Is the diagnosis code set?
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Replace the engine-ECU <M/T>
or engine-A/T-ECU <A/T>.
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Intermittent malfunction (Refer to
GROUP 00 - How to Use Troubleshooting/Inspection
Service Points - How to Cope with Intermittent Malfunctions ).
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