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04-02-2009, 07:22 AM
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#1 |
  
Drives: yaris 08 sedan Join Date: Oct 2008
Location: Montreal Canada
Posts: 1,286
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Code P2121
Check engine light came on and my Scangauge is showing a P2121 code..
Any one know what the code represents? |
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04-02-2009, 08:03 AM
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#2 |
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Parallel Parking Pro
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Doing a search from other threads, I would hazard a guess that it is a bad throttle position sensor.
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Leong's NCP91 Toyota Yaris E Hankook V12 Evo 195/55/15 on Buddy Club P1 replicas 15x7 ET +38 Stebel horns, Philips Silvervision turn indicator bulbs TTE Lowering Springs, Camber bolts TRD Blue brake pads Fujitsubo Super Wagolis axleback exhaust DC Sports header |
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04-02-2009, 08:16 AM
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#3 |
Drives: 06 Polar White 5dr, 13 Soul 4u Join Date: Oct 2008
Location: Georgetown, Ontario, Canada
Posts: 5,809
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Try this link.
http://www.scribd.com/doc/8678208/20...ontrol-Systems P2121 - Accelerator Petal Position Sensor
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04-02-2009, 05:46 PM
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#4 |
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Drives: yaris 08 sedan Join Date: Oct 2008
Location: Montreal Canada
Posts: 1,286
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The pedal did feel kinda funny,like i had to depress it half way before anything happened..It must have cured itself as there is no check engine light today and the gas pedal feels normal..
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04-05-2009, 12:54 AM
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#5 |
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Drives: Yaris Sedan 2008 Join Date: Oct 2008
Location: Richmond Hill
Posts: 13
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[QUOTE=WeeYari;279661]Try this link.
http://www.scribd.com/doc/8678208/20...ontrol-Systems P2121 - Accelerator Petal Position Sensor[/QUOTE It is a good link, I am looking for 
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07-21-2011, 02:40 PM
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#6 |
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Drives: 4 DR YARIS SEDAN Join Date: May 2011
Location: OHIO
Posts: 5
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looking for any recurrence. Mine at it again. The service guide says to replace ECM..
http://www.scribd.com/doc/8678208/20...ontrol-Systems |
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