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09-23-2013, 07:34 PM
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#1 |
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MikeNoMaro
Drives: A 2016 Challenger R/T M6 STP Join Date: Sep 2009
Location: America
Posts: 2,375
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Question: why does my throttle reading indicates 84% at WOT?
Im using a bluetooth elm327 reader with torque obd2 app.
Im wondering why does it read 84% open throttle at WOT...it that normal, part of the oem tune? Is that why some have ported body throttle? And also is reading at 18% on idle... 
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 Track Day Videos: http://www.youtube.com/user/mrgoodman2000/videos Built #83817, Born January 18th, Christened June 11th 2010, Stolen October 3rd 2016. |
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09-23-2013, 07:38 PM
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#2 |
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PHAT B33
Drives: 2012 TF3 Camaro 2SS/RS M6 Join Date: Jun 2012
Location: Dark of the Moon
Posts: 1,460
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It is reading the position of the Throttle Position Sensor, not your pedal. GM builds in some room in the sensor for calibration, manufacturing differences in sensors ect. Normal. If it goes to 0 or 100% it''ll set a code. That's how it can check itself. It knows the extremes are abnormal.
I'm sure your throttle blade is 100% open at 84% TPS
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Another 1 of 371 '12 T3 LS3 M6's built.
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09-23-2013, 07:44 PM
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#3 | |
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MikeNoMaro
Drives: A 2016 Challenger R/T M6 STP Join Date: Sep 2009
Location: America
Posts: 2,375
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Quote:
Great forum.
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Track Day Videos: http://www.youtube.com/user/mrgoodman2000/videos Built #83817, Born January 18th, Christened June 11th 2010, Stolen October 3rd 2016. |
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09-23-2013, 11:07 PM
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#4 |
           
Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,091
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Mine reads less than 10% at warm idle and reads 100% at WOT.
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Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter, stage 4 cam and Wilkes 11° 65cc heads Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
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09-24-2013, 12:48 AM
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#5 |
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The gritos pollo!!!
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Look as see if the blade I all the way open. The gxps did this and the blade was open all the way
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https://www.youtube.com/@FredJrsGarage
‘19 Silverado 3500 dmax ‘77 trans am ‘63 c2 Shopping for more Camaros |
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09-24-2013, 03:44 AM
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#6 |
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Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,091
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See what it reads before you start the engine. Should be around 23%
__________________
Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter, stage 4 cam and Wilkes 11° 65cc heads Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
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09-24-2013, 11:39 AM
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#7 | |
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PHAT B33
Drives: 2012 TF3 Camaro 2SS/RS M6 Join Date: Jun 2012
Location: Dark of the Moon
Posts: 1,460
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Quote:
My TPS is 18-20% at idle and 84% at WOT. Info on the HPTuners forum says 84% is wide open fwiw.
__________________
Another 1 of 371 '12 T3 LS3 M6's built.
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09-24-2013, 01:08 PM
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#8 |
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Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,091
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I can go into engineering mode on my car and see throttle position. I can manually move the blade with my finger and it will change % on the dash display.
__________________
Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter, stage 4 cam and Wilkes 11° 65cc heads Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
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09-24-2013, 03:03 PM
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#9 |
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PHAT B33
Drives: 2012 TF3 Camaro 2SS/RS M6 Join Date: Jun 2012
Location: Dark of the Moon
Posts: 1,460
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Fair enough. Thanks.
__________________
Another 1 of 371 '12 T3 LS3 M6's built.
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09-25-2013, 06:04 PM
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#10 | |
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Drives: 2010 RS/SS Join Date: Dec 2010
Location: Mooresville, NC
Posts: 968
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Quote:
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10-11-2013, 10:22 AM
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#11 |
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Drives: 2015 Summit White 2SS 1LE Join Date: Feb 2012
Location: Vance Alabama
Posts: 8,091
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Yep. Just bought a 2010 1SS and hptuners reads mine the same as you guys- 8x% wot. My tuner said its a snaphu with the tuning and nothing to be concerned with.
__________________
Retired wanna be cylinder head porter
2015 2SS 1LE Clutch reservoir, Vararam DRX, ported TB, TSP 2" headers, MGW shifter, stage 4 cam and Wilkes 11° 65cc heads Totalled: 2010 1SS Wilkes Performance/Eagle 416 shortblock, TSP custom valvetrain, PRC 260 heads, Edelbrock Pro Flo 102, th400 swap, 8" PTC 5500 stall= 535/435 at the wheels tuned Gen 3 Performance and Dyno 10.97 @ 124 full weight in 3100 DA CamaroFest X |
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