Camry Solara
For fuel pump control circuit inspection and wiring diagram, see Fig 1-Fig 6 . Before replacing ECM, check ECM connectors and ground circuits. See ENGINE CONTROL MODULE POWER & GROUND CIRCUITS .
Fig 2: Fuel Pump Control Circuit Wiring Diagram & Inspection Using Toyota Hand-Held Tester - Step 1 (Camry Solara)
Fig 3: Fuel Pump Control Circuit Inspection Using Toyota Hand-Held Tester - Steps 2-5 (Camry Solara)
Fig 4: Fuel Pump Control Circuit Inspection Using Toyota Hand-Held Tester - Step 6; Using OBD II Scan Tool - Step 1 (Camry Solara)