09-21-2017, 05:53 PM | #1 |
Drives: 14 Silverado LTZ Z71, 16 Camaro SS Join Date: Nov 2009
Location: Jackson, Michigan
Posts: 4,407
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Low tire pressure...car wont go into competetive mode or turn of stabilitrak
Had a nail in my stock rear tire. Repaired it. then switched to my drag pack to go to the track soon.
Never put more air in the original tire and the last thing the sensor seen was 6 psi. Car feels down on power (but it is 90 out) shifts not as firm, and I also discovered it will not go into competitive mode and it will also not allow me to turn everything off by holding the button. Im guessing this is related to the tire pressure warning? It should go off as soon as the car realizes the air pressure monitors are gone and ill just have that warning? I just drove 15 miles to work and it still didn't tell me the monitors are not working...still just have the low pressure warning. maybe I should disconnect the battery and clear it? I cant recall how long it takes for the car to realize the sensors are gone... just kinda weird...looking for some input... |
09-21-2017, 06:14 PM | #2 |
Drives: 2017 1SS A8 Nightfall Gray Join Date: Feb 2017
Location: Maryland
Posts: 331
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When I put my Dragpack on it takes about 10 to 30 miles before the monitors need reset (have em in dragpack too)I guess it depends on the damn computers mood. Mine also wouldnt go into competitive mode one time at the track after airing the tires down but the traction control did go off and the power wasnt affected.
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09-21-2017, 09:17 PM | #3 |
Drives: 17 2SS, 8L90, Cam, Heads, E85 Join Date: Dec 2016
Location: US
Posts: 1,201
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I have a hole in my tire and it keep going down to 1 psi and its still letting me turn off traction control and go into competitive mode?
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09-21-2017, 11:05 PM | #4 |
Drives: 2019 ZL1 1LE Join Date: Sep 2010
Location: Bastrop, TX
Posts: 438
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IIRC it takes 20 miles. It needs to see all four sensors missing before it will let you use competitive mode or disable stabilitrac.
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09-22-2017, 12:09 AM | #5 |
Drives: 14 Silverado LTZ Z71, 16 Camaro SS Join Date: Nov 2009
Location: Jackson, Michigan
Posts: 4,407
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Yep. Not long after I left work. Warning light flashed told me system wasn't working. Can now turn everything off. Power is good. Everything is cool
Thanks for the input everyone Just waiting for something to happen since my Silverado threw a rod 2 yeas ago. Was on my way home and got on it. Felt weaker than normal. Check engine light started flashing. Rod bearing. Thankfully it was covered under warranty. Even with headers and cai |
09-22-2017, 09:28 AM | #6 | |
Drives: 2011 2SS/RS & 2017 1SS Join Date: Apr 2011
Location: Maryland
Posts: 1,960
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Quote:
YUP!! That's why if I swap tires at the track and this issue come up, I just pull Fuses (F1 and F22). Disables everything, but also disables power steering. LOL.
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2011 Chevrolet Camaro 2SS/RS L99 (1 of 782)
10.78 @125mph ALL MOTOR SBE Built/Tuned by Me 2017 Chevrolet Camaro 1SS Auto 9.29 @144.57mph ALL MOTOR SBE #TEAMGPI Gwatney Performance Innovation |
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09-22-2017, 09:48 AM | #7 |
Drives: 2016 2SS Join Date: Jul 2016
Location: Sanford NC
Posts: 2,766
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Mines between 20-30 miles with the drag pack.
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2016 2SS. H/C SBE 1.37 60ft, 6.36@109.49, 9.97@136+. Nuff Said.
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09-22-2017, 12:36 PM | #8 |
Drives: 14 Silverado LTZ Z71, 16 Camaro SS Join Date: Nov 2009
Location: Jackson, Michigan
Posts: 4,407
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Still 90 out today and unless I'm crazy car was down on power yesterday with the low pressure light.... weird.
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09-22-2017, 10:19 PM | #9 | |
Drives: 2016 Camaro 2SS Join Date: Mar 2016
Location: Suffolk Long Island
Posts: 954
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Quote:
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2016 Hyper Blue 2SS A8,NPP,Moonroof
Pray ported factory intake manifold Ported TB Rotofab ARH 1 7/8 longtubes hi flow cats AFM deleted E85 11.0@124.9 11.65@118.8 pump gas,stock tune/exhaust New combo: Pray Performance Heads/cam MSD intake manifold and Circle D 3C 554/491 on E85 all work & tuning done by Pray |
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09-25-2017, 04:43 PM | #10 |
Drives: 2016 Camaro 2SS Join Date: Apr 2017
Location: Stansbury Park, Utah
Posts: 1,092
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What if just the rear TPMS sensors are missing?...same thing....20 miles and it resets?
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2016 2SS, MRC, NPP, A8. Procharger P-1X,Stage II,std bypass, 3.9, Alky Meth - 10.84 @129 - DA+2000
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09-25-2017, 05:51 PM | #11 | |
Drives: 2019 ZL1 1LE Join Date: Sep 2010
Location: Bastrop, TX
Posts: 438
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Quote:
If you drive 20 miles with only front TPMS sensors present then you'll still have a fault because you are missing two sensors. |
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09-25-2017, 06:14 PM | #12 | |
Drives: 2016 Camaro 2SS Join Date: Apr 2017
Location: Stansbury Park, Utah
Posts: 1,092
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Quote:
Do I have to put TPMS sensors in the wheels and then relearn them with the EL-50448 tool?
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2016 2SS, MRC, NPP, A8. Procharger P-1X,Stage II,std bypass, 3.9, Alky Meth - 10.84 @129 - DA+2000
New Mods - GPI drop ins, Kooks 2", LT4 fueling, Cam, Circle D Converter, 3.5 pulley & dual nozzle meth. Last edited by grampa_ss; 09-25-2017 at 06:52 PM. |
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09-25-2017, 07:43 PM | #13 |
Drives: 2017 1SS A8 Nightfall Gray Join Date: Feb 2017
Location: Maryland
Posts: 331
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Thats what I did while waiting to get my fronts
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10-11-2017, 01:57 PM | #14 |
Drives: 2013 C6Z06 Join Date: Nov 2016
Location: PA
Posts: 1,577
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And can you have 2 sets of rear sensors in separate sets of wheels both stay "learned" or do you have to relearn each time you swap back and forth?
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