10-23-2018, 02:39 PM | #1 |
Drives: ZL1 1LE A10 Join Date: Mar 2015
Location: CA
Posts: 1,093
|
ZL1 1LE rear diff lock up?
I did not experience this when test driving a 2018 ZL1 A10.
I did not experience this on my 2017 Z06. I can literally feel one rear tire skipping when making a left or right turn from a stop and under normal (grandma) power. I can't recall if its inside tire or outside tire. Guessing the eDiff is locking up to give me that extra traction I need to crawl around my neighborhood streets I've tried this in tour, sport, track and its the same. I've not tried it with traction control off (I will try it soon). Anyone else experience this? Normal? Maybe the tuning of the eDiff is super sensitive since this is a track car? Thanks
__________________
Current: 2019 ZL1 1LE A10 Mods: MPS4s Tires | Borla Atak | CF Steering Wheel Previous: 2018 ZL1 1LE M6 | 2017 Z06 Z07 M7 | 2017 GS A8 | 2015 ZL1 M6 | 2013 GT500 |
10-23-2018, 02:50 PM | #2 |
Drives: ZL1 1LE Join Date: Oct 2016
Location: California
Posts: 1,297
|
All the time, even more so when on slicks
My guess is that we experience it more on the 1LE due to the tires being insanely slick when cold.
__________________
|
10-23-2018, 03:57 PM | #3 |
Drives: 22' Porsche PDK GT4 Join Date: Mar 2018
Location: Bay Area
Posts: 2,013
|
Go into the PTM modes. I notice the e-diff does better at transferring the power from the left and right rear wheels when using the PTM modes.
It gets pretty complicated, but in addition to all the drive modes, there are 4 e-diff modes that are interlinked to those modes. This is why when I want the best cornering possible, I use the PTM modes.
__________________
Current:
22' Porsche PDK GT4 (MCS 2-way remote dampers) Previous: 18' NFG 2SS 1LE (ZL1 1LE solid rear cradle bushings & Corsa Exhaust) 16' F80 M3 (Ohlin R/T Coilovers) 13' Audi TTRS (APR Stage 1, MSS Springs) 09' C6 Z06 08' E90 M3 06' 335i (KW V2 Coilovers) 03' C5 Z06 |
10-23-2018, 04:34 PM | #4 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,808
|
the sticky Goodyear 3rs on the ZL1 1LE also cause a more pronounced inner tire skipping. My car does it more on R comps compared to the factory tires.
__________________
'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
10-23-2018, 04:45 PM | #5 | |
Drives: ZL1 1LE A10 Join Date: Mar 2015
Location: CA
Posts: 1,093
|
Quote:
BTW - I love the wheels in your signature photo.
__________________
Current: 2019 ZL1 1LE A10 Mods: MPS4s Tires | Borla Atak | CF Steering Wheel Previous: 2018 ZL1 1LE M6 | 2017 Z06 Z07 M7 | 2017 GS A8 | 2015 ZL1 M6 | 2013 GT500 |
|
|
|
Post Reply
|
|
|