Throttle Position Sensor: Camry

For testing of throttle position sensor, see Fig 1-Fig 3. Before replacing ECM, check ECM connectors and ground circuits. See ENGINE CONTROL MODULE POWER & GROUND CIRCUITS  under COMPUTERIZED ENGINE CONTROLS.

Fig 1: Testing Throttle Position Sensor - Circuit Description (Camry)

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Fig 2: Testing Throttle Position Sensor - Wiring Diagram & Step 1 (Camry)

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Fig 3: Testing Throttle Position Sensor - Steps 2-3 (Camry)

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