|
|
|
11-09-2013, 09:47 PM | #1 |
First Lieutenant
53
Rep 381
Posts |
auto tranny shifted itself DS
I just got dp's installed. Im running jb4 g5, dci, 93 octane. This is the first time i run map 2 with dp's on. The car feels powerful. but there's a small problem. When im in DS manual mode, traction controll off, WOT 1st gear, the car shifted itself at around 6700 rpm and i felted a quick light stumble. However, if i launch WOT at 2nd gear, everything was smooth, i can shift it manually. This only happen at 1st gear launch. dont know why...
|
11-10-2013, 06:16 PM | #3 |
Major
340
Rep 1,293
Posts |
This is normal. It will also shift 2nd to 3rd if you hit the rev limiter with authority, and drop a gear if you pin it in manual and you are in too tall of a gear. In short, the ECU is keeping you from busting your car.
|
Appreciate
0
|
11-10-2013, 06:42 PM | #4 |
First Lieutenant
53
Rep 381
Posts |
i thought the redline was at 7000 rpm. it was actually shifted itself at 6500 rpm on 1st when wot launch. im just wondering why it did that
|
Appreciate
0
|
11-10-2013, 08:16 PM | #5 | |
Colonel
200
Rep 2,799
Posts |
Quote:
__________________
thanks to MGallop |
|
Appreciate
0
|
11-11-2013, 10:28 AM | #7 |
2020 Z4 M40i - 2022 M4C Convt
3121
Rep 5,264
Posts
Drives: 2020 Z4 M40i - 2022 M4C Convrt
Join Date: Jun 2011
Location: Raleigh, NC - OIB, NC
iTrader: (0)
Garage List 1965 COBRA (FFR rep ... [8.57]
2023 Jeep Wrangler ... [9.50] 2009 Yamaha V-Star [0.00] Cars 2-BMW, 2-FORD, ... [0.00] 2023 Ford Expeditio ... [0.00] 2020 Z4 M40i [10.00] 2022 BMW M4C [7.25] 1998 FORD Ranger 4X4 [0.00] |
+2 on the lower shift point, you can pick up a few tenths with no other change.
__________________
Kevin
Dravit Gray, Black Leather, Moonlight Roof, Red Calipers 2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT |
Appreciate
0
|
11-11-2013, 04:34 PM | #8 |
First Lieutenant
53
Rep 381
Posts |
yeah i have read about the lower shift points. its not that i really wanna shift at 7k, but rather checking if my tranny is not messed up. bc these youtube videos showed their car almost hit 7k before 2nd gear. haha just worrying a little
|
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|