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TYPICAL MALFUNCTION THRESHOLDS TYPICAL MALFUNCTION THRESHOLDS CONDITIONS FAIL-SAFE When either of these DTCs, or other DTCs relating to ETCS (Electronic Throttle Control System) malfunctions WIRING DIAGRAM Refer to DTC P2102 . INSPECTION PROCEDURE HINT Read freeze frame data using the Techstream. Freeze frame data records the engine condition when 1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P2111 OR P2112) 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 DTC OUTPUT RESULT HINT If any DTCs other than P2111 or P2112 are output, troubleshoot those DTCs first. TP sensor voltage change No change Result Proceed to P2111 or P2112 is output A P2111 or P2112 and other DTCs are output B
2009 Toyota Tundra 2009 ENGINE PERFORMANCE Engine Control System (3UR-FBE) - Tundra
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