|
Forced Induction Turbo, Supercharger, Methanol, Nitrous |
|
Thread Tools | Search this Thread |
06-10-2018, 01:05 AM | #1 |
Member
Join Date: Aug 2016
Drives: 2014 Turbo Monogram Frs
Location: Austin, Texas
Posts: 27
Thanks: 1
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Automatic turbo frs 2nd gear problems.
Hey guys I’ve been have a reoccurring issue. When I’m on WOT going from 1st to 2nd, there seems to be a lag between it. Like it takes a second or two to actually switch. It happens almost every time and only seems to be going from first to 2nd gear. I’m pushing about 10 psi. Any thoughts?
|
07-06-2018, 12:33 AM | #2 | |
BAE
Join Date: Nov 2014
Drives: Asphalt FRS
Location: SGV
Posts: 587
Thanks: 152
Thanked 97 Times in 77 Posts
Mentioned: 2 Post(s)
Tagged: 2 Thread(s)
|
Quote:
|
|
07-10-2018, 12:21 AM | #3 |
Member
Join Date: Jul 2018
Drives: Scion FRS
Location: 80922
Posts: 19
Thanks: 9
Thanked 5 Times in 4 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Atf = automatic transmission fluid?
|
07-16-2018, 11:45 AM | #4 |
Senior Member
Join Date: Dec 2013
Drives: 2014 Scion FRS (Asphalt)
Location: Redmond, WA
Posts: 559
Thanks: 39
Thanked 173 Times in 143 Posts
Mentioned: 6 Post(s)
Tagged: 2 Thread(s)
|
__________________
AVO Stage 2 Turbo Build Thread
https://wheelwell.com/tyler-nguyen-1...014-scion-fr-s |
07-16-2018, 08:55 PM | #5 |
Member
Join Date: Jul 2018
Drives: Scion FRS
Location: 80922
Posts: 19
Thanks: 9
Thanked 5 Times in 4 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
I have been having this same issue. I thought the tranny was just responding slow but I will check the fluid levels and let you guys know as soon as I find out.
|
08-04-2018, 01:28 AM | #6 |
Member
Join Date: Jul 2018
Drives: Scion FRS
Location: 80922
Posts: 19
Thanks: 9
Thanked 5 Times in 4 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
So I took a gander at the fluid levels of the transmission and they are good. I will be taking the car into a transmission shop in the future to find out some way to improve transmission response time.
Hopefully it will be an easy mod / fix. Ive always known the AT to be very slow in this car so I doubted it was anything to do with the fluid but it was a good thought. |
08-04-2018, 10:28 PM | #7 |
Senior Member
Join Date: Dec 2013
Drives: 2014 Scion FRS (Asphalt)
Location: Redmond, WA
Posts: 559
Thanks: 39
Thanked 173 Times in 143 Posts
Mentioned: 6 Post(s)
Tagged: 2 Thread(s)
|
Does it happen only on full throttle or even with light throttle?
__________________
AVO Stage 2 Turbo Build Thread
https://wheelwell.com/tyler-nguyen-1...014-scion-fr-s |
08-07-2018, 12:09 AM | #8 |
Member
Join Date: Jul 2018
Drives: Scion FRS
Location: 80922
Posts: 19
Thanks: 9
Thanked 5 Times in 4 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
|
08-07-2018, 11:46 AM | #9 |
Senior Member
Join Date: Dec 2013
Drives: 2014 Scion FRS (Asphalt)
Location: Redmond, WA
Posts: 559
Thanks: 39
Thanked 173 Times in 143 Posts
Mentioned: 6 Post(s)
Tagged: 2 Thread(s)
|
Could try asking dealership to reset transmission ecu.
__________________
AVO Stage 2 Turbo Build Thread
https://wheelwell.com/tyler-nguyen-1...014-scion-fr-s |
08-07-2018, 12:40 PM | #10 |
Senior Member
Join Date: Sep 2015
Drives: 2016 Halo FRS
Location: US
Posts: 414
Thanks: 290
Thanked 162 Times in 106 Posts
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
|
Does the atf smell burnt?
|
08-10-2018, 02:32 PM | #12 |
Member
Join Date: Jun 2015
Drives: 2013 Scion FRS
Location: SLC, UT
Posts: 41
Thanks: 12
Thanked 17 Times in 9 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Are you in "sport mode"? I have found that in "sport mode" my car will hit the rev-limiter and cut power before it shifts to 2nd. Not sure if this is what you are experiencing.
|
08-10-2018, 03:28 PM | #13 |
Senior Member
Join Date: Mar 2017
Drives: Q5 + BRZ + M796
Location: Santa Rosa, CA
Posts: 7,884
Thanks: 5,668
Thanked 5,806 Times in 3,300 Posts
Mentioned: 70 Post(s)
Tagged: 0 Thread(s)
|
Can you provide a datalog of the occurrence during a pull or something?
Edit: I just want to confirm it is transmission and not engine. FWIW, auto transmissions can be tuned. APR for German cars does it all the time.
__________________
My Build | K24 Turbo Swap | *K24T BRZ SOLD*
Last edited by Irace86.2.0; 08-10-2018 at 03:44 PM. |
08-12-2018, 09:51 PM | #14 | ||
Member
Join Date: Jul 2018
Drives: Scion FRS
Location: 80922
Posts: 19
Thanks: 9
Thanked 5 Times in 4 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
Quote:
Also at one point I was thinking that it was from the engine (maybe a miss fire under load) but I've moved away from that thought after paying closer attention. |
||
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
*Automatic* Second Gear Issue!! | Donovan34 | Engine, Exhaust, Transmission | 11 | 08-25-2017 10:40 AM |
MT:Problems with engine rattling in 2nd gear. | awhatzable | Issues | Warranty | Recalls / TSB | 14 | 10-18-2015 11:07 AM |
ECUTEK for automatic FRS problems | alex6219 | Software Tuning | 3 | 06-03-2015 03:49 AM |
Manual gear shift in Automatic 86 | djmm | Scion FR-S / Toyota 86 GT86 General Forum | 21 | 07-30-2014 07:08 PM |
1st gear problems? | Robert95g | Engine, Exhaust, Transmission | 11 | 12-15-2013 10:49 PM |