New gs 300
03-28-19, 09:04 PM
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New gs 300
Hi everyone. My name is Sergio, and I'm new to club Lexus. I bought a 2004 gs 300 about 9 months ago. Tan interior and pewter body. All stock.
Now on to my problem. I got code 2121 and my car went into limp mode. Pulled code 2121. Accelerator pedal sensor. My car does not have a pedal sensor. Its actually on the throttle. I replaced the tpscuz I didn't know about the App sensor. Cleared the code and test drove it. Car ran normal. No problems. Next morning tried to drive to work and went into limp mode again. And same code came up again. I noticed that the throttle actuator started buzzing when I operated the accelerator position sensor manually. Does that mean the actuator motor is failing? Any suggestions is helpful. Thanks.
Now on to my problem. I got code 2121 and my car went into limp mode. Pulled code 2121. Accelerator pedal sensor. My car does not have a pedal sensor. Its actually on the throttle. I replaced the tpscuz I didn't know about the App sensor. Cleared the code and test drove it. Car ran normal. No problems. Next morning tried to drive to work and went into limp mode again. And same code came up again. I noticed that the throttle actuator started buzzing when I operated the accelerator position sensor manually. Does that mean the actuator motor is failing? Any suggestions is helpful. Thanks.
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