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Come and Gone Trouble Code... P0121 Ideas? Suggestions?

Old Aug 23, 2009 | 08:13 PM
  #1  
DieselWeasel's Avatar
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From: Painesville, Ohio
Default Come and Gone Trouble Code... P0121 Ideas? Suggestions?

Hey all,
I pulled out of the drive and had a throttle hesitation (like it didnt work) then after a second everything was fine! Threw a code...
P0121 - Throttle Position Sensor/Switch A Circuit Range/Performance Problem

I cleared it out and it seems ok...

Any ideas what causes it or if I have to worry about it too much??

 
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Old Aug 23, 2009 | 09:23 PM
  #2  
oudive's Avatar
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From: Anne Arundel, MD
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Could have been something with the APPS. How are the battery terminals lookin?
 
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