08-31-2020, 10:54 AM | #1 |
Drives: '94 Z28+ '15 Z/28 Join Date: Jun 2009
Location: Cheektowaga, NY
Posts: 1,280
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Race Mode #5 question for those that track
Basically I always drive it on the autocross track in this mode. I’ve had a hunch that it doesn’t turn everything off like it says it does. There’s certain situations where you can feel it cutting power coming out of abrupt turns at lower speeds. I just did a race and there was a tight hairpin where I had to bang it down into first and crank the wheel. When I stood on the gas to rotate the rear around it would just buck and stumble for a second ( yes it had over 1/2 tank of gas). The guys working that corner commented on how they could hear it. Last year I had a Pro driver co-drive my car and he said he could feel it interfering.
Is there another special “mode” that really turns everything off that I don’t know about?
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1973 Mach 1, 351C cruiser
'15 Z/28 Red Hot, A/C 1980 Z28- resto-mod project 1979 Y84 Trans Am 1986 IROC-Z |
08-31-2020, 11:05 AM | #2 |
Drives: 2018 ZLE (M6/hyper blue) Join Date: Nov 2015
Location: Lithia, FL
Posts: 762
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hold down the traction control for 7-10 seconds; it turns off all the nannies. Don't even bother with the various settings.
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08-31-2020, 11:07 AM | #3 |
Drives: '15 Z/28 #0270 Join Date: Jan 2017
Location: San Pablo, CA
Posts: 85
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Press the traction control off button and hold for about 7 seconds. Turns everything off.
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08-31-2020, 12:19 PM | #4 |
Drives: 2014 z28 Join Date: Oct 2018
Location: DE
Posts: 171
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As others have said hold button for 7 seconds to turn all off.
I do find race mode/ptm5 to be a little intrusive on certain corner exits on a road course. I could imagine it being far worse on the auto X course. I will say even though I can feel ptm 5 cut power on some corner exits, I have not found it to be really any slower vs running everything off. That being said I typically run ptm5 on track, the piece of mind is nice at times. Much as I don’t like autox, I’m considering running the cam class at one soon. |
08-31-2020, 12:35 PM | #5 |
Drives: Z/28 Join Date: Jan 2015
Location: Bay Area
Posts: 274
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I usually run my first few sessions with the car in "race mode" as a warm up, then shut everything off completely. In terms of lap times, I don't think the ptm necessarily slows me down, but it does make driving a little less fun.
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08-31-2020, 12:40 PM | #6 |
Drives: '94 Z28+ '15 Z/28 Join Date: Jun 2009
Location: Cheektowaga, NY
Posts: 1,280
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I’m honestly shocked that everyone else knows about this method except me lol. Thank you guys!!!
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1973 Mach 1, 351C cruiser
'15 Z/28 Red Hot, A/C 1980 Z28- resto-mod project 1979 Y84 Trans Am 1986 IROC-Z |
08-31-2020, 01:27 PM | #7 |
Drives: . Join Date: Jun 2016
Location: .
Posts: 589
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Yep +1 from me on turning everything off too. I also feel you can tell that it's faster in a straight line in "all off" mode too. Think the throttle doesn't necessarily open fully in all situations in the other modes.
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08-31-2020, 03:18 PM | #8 |
Drives: '15 Z/28 Join Date: Jun 2016
Location: NJ
Posts: 412
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08-31-2020, 07:33 PM | #9 |
Drives: '94 Z28+ '15 Z/28 Join Date: Jun 2009
Location: Cheektowaga, NY
Posts: 1,280
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Well I went into the garage and messed around a bit. Holding the button down for 7 seconds gets both lights on the dash to light up, and then depressing the "+" button does nothing, so I'm assuming that's it? I remember on my '14 1LE SS, if you held the button down for a long time it would say something on the dash to let you know everything was off.
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1973 Mach 1, 351C cruiser
'15 Z/28 Red Hot, A/C 1980 Z28- resto-mod project 1979 Y84 Trans Am 1986 IROC-Z |
09-02-2020, 01:49 AM | #10 | |
Drives: 14 Z/28 #368 02 SS(sold) 2012 Equus Join Date: Jul 2019
Location: Brooklyn, NY
Posts: 184
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Quote:
You can test by doing a nice long burnout and or power sliding around a corner.
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2014 Z/28 #368
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09-02-2020, 08:02 AM | #11 |
Drives: 2013 Camaro 2SS/RS Join Date: Aug 2020
Location: Pacific Northwest
Posts: 802
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Is the all off mode the setting that the system defaults to at start up? In other words when the car is stated hold the selection button down for 10 seconds?
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09-02-2020, 10:12 AM | #12 |
Drives: 14 Z/28 #368 02 SS(sold) 2012 Equus Join Date: Jul 2019
Location: Brooklyn, NY
Posts: 184
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When the car is started the system defaults to mode 2.
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2014 Z/28 #368
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