Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Lexus >> 2009 >> LS 460 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System Testing; Component Inspection, Removal & Installation >> Accelerator Pedal >> On-Vehicle Inspection

On-Vehicle Inspection

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches
  1. INSPECT ACCELERATOR PEDAL 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the tester ON.
    4. Enter the following menus: Powertrain/Engine/Data List/ETCS/Accelerator Position No. 1 and accelerator Position No. 2.
    5. Read the value displayed on the tester.

      ACCEL POS #1 (Accelerator Position No. 1) standard voltage 

      STANDARD VOLTAGE SPECIFICATION

      Condition Specified Condition
      Accelerator pedal is released 0.5 to 1.1 V
      Accelerator pedal is depressed 2.6 to 4.5 V

      ACCEL POS #2 (Accelerator Position No. 2) standard voltage 

      STANDARD VOLTAGE SPECIFICATION

      Condition Specified Condition
      Accelerator pedal is released 1.2 to 2.0 V
      Accelerator pedal is depressed 3.4 to 5.0 V

      If the result is not as specified, check the accelerator pedal, wire harness or ECM.

scientia non olet · About Brad's Car Manuals