01-20-2010, 04:33 PM | #1 |
Senior Member
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P0122
P0122 Throttle Position Sensor/Switch A Circuit Low Input is what im getting from my check engine light... this happend after i put the stock tb/plenum back on my car.... could the sensor just finally of went bad or will that small amount of -(+) in voltage make my car idle like crap? Its pissin me off like seriously it idels anywhere from 500-1G so advice/help would be nice. Thanks Matt
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2001 GT: BBK underdrive pulleys,Mgw Short-throw,JLT RaI, Lots of apperance mods~ Dead 2003 GT: Motive 3.90's,BBK 78mm TB/Plenum, Steeda Underdrive pulleys,Vrs O/R X-pipe,JLT RaI,SLP LoudmouthII catback, SCT Tuned 13.4 @ 108 ~ Sold |
01-20-2010, 04:42 PM | #2 |
Halfshaft Killer
Join Date: Mar 2005
Location: The Kingdom
Posts: 3,910
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Sounds like the sensor has had it
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03 Cobra 06 F250 (\__/) (='.'=) (")_(") |
01-20-2010, 04:50 PM | #3 |
Senior Member
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Thank god they are only 30 dollars and if that dont fix it then what would be next on the check list wires bad?
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2001 GT: BBK underdrive pulleys,Mgw Short-throw,JLT RaI, Lots of apperance mods~ Dead 2003 GT: Motive 3.90's,BBK 78mm TB/Plenum, Steeda Underdrive pulleys,Vrs O/R X-pipe,JLT RaI,SLP LoudmouthII catback, SCT Tuned 13.4 @ 108 ~ Sold |
01-20-2010, 05:31 PM | #4 |
Halfshaft Killer
Join Date: Mar 2005
Location: The Kingdom
Posts: 3,910
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That will more than likely fix it. Everyone I've had that problem with was the tps
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03 Cobra 06 F250 (\__/) (='.'=) (")_(") |
01-20-2010, 06:00 PM | #5 |
Senior Member
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awesome thanks alot
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2001 GT: BBK underdrive pulleys,Mgw Short-throw,JLT RaI, Lots of apperance mods~ Dead 2003 GT: Motive 3.90's,BBK 78mm TB/Plenum, Steeda Underdrive pulleys,Vrs O/R X-pipe,JLT RaI,SLP LoudmouthII catback, SCT Tuned 13.4 @ 108 ~ Sold |
01-23-2010, 09:25 PM | #6 |
Senior Member
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Well i got a new TPS and that fixed that code now im reading lean from bank 1 sensors 1 and 2. I left my tune in the ecu since i have gears and i didnt wanna get any unwanted tickets. Will the tune make it run rich/lean? i have a JLT ram air and 78TB/plenum so im thinkin it would. Either way the idle isnt as rough but its still rough. I'm lost as to whats making it do that.
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2001 GT: BBK underdrive pulleys,Mgw Short-throw,JLT RaI, Lots of apperance mods~ Dead 2003 GT: Motive 3.90's,BBK 78mm TB/Plenum, Steeda Underdrive pulleys,Vrs O/R X-pipe,JLT RaI,SLP LoudmouthII catback, SCT Tuned 13.4 @ 108 ~ Sold |
01-23-2010, 10:36 PM | #7 |
Halfshaft Killer
Join Date: Mar 2005
Location: The Kingdom
Posts: 3,910
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Is there a vacuum leak anywhere?
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03 Cobra 06 F250 (\__/) (='.'=) (")_(") |
01-23-2010, 11:33 PM | #8 |
Senior Member
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if so i havent found it im goin to take the stock stock tb/plenum off again in the morning and re-install it
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2001 GT: BBK underdrive pulleys,Mgw Short-throw,JLT RaI, Lots of apperance mods~ Dead 2003 GT: Motive 3.90's,BBK 78mm TB/Plenum, Steeda Underdrive pulleys,Vrs O/R X-pipe,JLT RaI,SLP LoudmouthII catback, SCT Tuned 13.4 @ 108 ~ Sold |
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