Throttle Position Sensor: Revision history

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4 August 2024

  • curprev 13:1313:13, 4 August 2024Session talk contribs 3,684 bytes +3,684 Created page with "AKA Throttle Position Switch, Throttle Valve Switch (Nissan Service Manual). ==What it does== The TPS tells the engine ECU when to take over idle control. When you take your foot off the accelerator, the throttle butterfly comes to the idle position, the TPS idle switch closes and the ECU starts operating the AAC valve to keep the engine idling properly. This is the only influence the TPS has on the engine ECU. If it is not closing properly, the engine will idle ver..."