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A This DTC relates to the Accelerator Pedal Position (APP) sensor. PROCEDURE 1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P2121) (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes. (e) Read DTCs. Result RESULT PROCEED TO P2121 is output A P2121 and other DTCs are output B HINT: If any DTCs other than P2121 are output, troubleshoot those DTCs first. B GO TO DTC CHART 2. READ VALUE USING TECHSTREAM (ACCELERATOR POSITION SENSOR) (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON and turn the Techstream on. (c) Enter the following menus: Powertrain / Engine and ECT / Data List / ETCS / Accel Sensor Out No. 1 and Accel (d) Read the values displayed on the Techstream. Standard voltage: ACCELERATOR PEDAL OPERATION ACCEL SENSOR OUT NO. 1 ACCEL SENSOR OUT NO. 2 3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2121; Throt... |