scion Workshop Repair Guides

Scion Workshop Service and Repair Manuals

Emission Control Systems > < Diagram Information and Instructions|Page 2487
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2. Disconnect the ECU connector. Check the ground terminals (on the ECU side and wire harness side) for evidence of bending, corrosion or

foreign material. Lastly, check the contact pressure of the female terminals.

Emission Control Systems > < Diagram Information and Instructions|Page 2487