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12-07-2018, 10:46 PM
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#1 |
 Drives: 2017 Camaro SS 1LE Join Date: Nov 2018
Location: IA
Posts: 7
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Check Engine Light P0121
Recently when going full throttle my car will shudder/bog in the higher rpms. I get a check engine like with code P0121- "Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance" Has anyone else had this problem or know how to fix it? Super annoying. Thinking about replacing the throttle body.. Procharged car btw. Thanks.
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12-08-2018, 11:00 AM
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#2 |
  
Drives: 2017 Blue Camaro 1SS 1LE with PDR Join Date: Sep 2018
Location: Houston, TX
Posts: 961
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May not be related but seems similar: https://www.camaro6.com/forums/showthread.php?t=490819
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02-12-2020, 10:12 AM
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#3 |
 Drives: 2016 camaro 2ss Join Date: Oct 2019
Location: New York
Posts: 1
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From my understanding it could most likely be the pedal sensor itself so you have to change the gas pedal because it's one whole piece
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02-12-2020, 10:20 AM
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#4 |
       Drives: 2017 2SS, 50th pkg, M6, MRC, NPP Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,177
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Read this before you buy parts:
https://repairpal.com/obd-ii-code-p0121 |
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05-25-2020, 02:02 PM
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#5 |
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Drives: 2018 Chevy Camaro ss Join Date: Apr 2020
Location: Missouri
Posts: 28
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Please tell me what you did to fix this I HAVE THE SAME ISSUE! PM me or give me a reply back as soon as possible or if anyone knows the fix let me know!
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05-25-2020, 02:17 PM
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#6 |
 Drives: 2017 2lt rs Join Date: May 2017
Location: Ontario canada
Posts: 332
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Should be covered under warranty
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