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FUEL INJECTION SYSTEM
[T9Q21 2-7
1 . CHECK OUTPUT SIGNAL ON ECU .
1) Turn ignition switch to "ON" .
2) Measure voltage between ECU connector terminal
and body .
Connector £r Terminal/Specified voltage
(1359) No . 50 - Body/5 V, min.
2. CHECK HARNESS CONNECTOR BETWEEN
ECU AND TCU .
1) Turn ignition switch to "OFF".
2) Disconnect connectors from ECU and TCU .
3) Measure resistance of harness connector between
ECU and TCU .
Connector £r Terminal/Specified resistance
(1359) No . 20 - (1367) No . 16/0 f2
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Troubleshooting
