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b. Turn the ignition switch to ON. c. Turn the Techstream ON. d. Clear DTCs. (See DTC CHECK/CLEAR ). e. Start the engine, and fully depress and release the accelerator pedal quickly (to fully open and close the throttle valve). f. Enter the following menus: Powertrain/Engine and ECT/Trouble Codes. g. Read DTCs. Result RESULT REFERENCE B : REPLACE ECM (See REMOVAL ) A : CHECK FOR INTERMITTENT PROBLEMS (See CHECK FOR INTERMITTENT DTC P2118 THROTTLE ACTUATOR CONTROL MOTOR CURRENT RANGE/PERFORMANCE DESCRIPTION The ETCS (Electronic Throttle Control System) has a dedicated power supply circuit. The voltage (+BM) is When the voltage becomes unstable, the ETCS itself becomes unstable. For this reason, when the voltage is HINT: The ETCS does not use a throttle cable. Result Proceed To No DTC is output A P2111 or P2112 is output B
2008 Toyota Tundra 2008 ENGINE PERFORMANCE Engine Control System (2UZ-FE) - Tundra
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