Resistance Inspection

• Turn the ignition switch OFF.

• Disconnect the main throttle sensor connector.

• Connect a digital meter [A] to the main throttle sensor connector [B].

• Measure the main throttle sensor resistance.

Main Throttle Sensor Resistance Connections: BL lead [C] ——

★ If the reading is out of the range, replace the throttle body assy.

★ If the reading is within the range, but the problem still exists, replace the ECU (see this chapter).

I. Main Throttle Sensor m. Throttle Body Assy Connector

I. Main Throttle Sensor m. Throttle Body Assy Connector

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