Stoti
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« on: December 27, 2020, 12:46:29 PM »
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Hello is there relation between gearbox sw and load request in D, Tip , S modes . Because on Direct ecu does not open throttle at 100% but pedal is pressed to the floor till 4k rpm ? Mode S makes ecu open it at 100% from 1500-2000 or there is something in Rom that controls this thing ? Sorry if im not at right section let moderator move it to noob questions .
Engine 2.7t / chasis a6 4F/ Geabox 6hp19a sw 551R .
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nyet
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« Reply #1 on: December 27, 2020, 01:58:26 PM »
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logs.
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Stoti
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« Reply #2 on: December 28, 2020, 11:58:37 AM »
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Here they are on D. Tested this night again but not logged im wrong with S mode still wont open but its completely diferent car. I think its ecu software related because i keep it stock as much as i can i dont have hardawe to support tune for now . Delete post if u decide
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tjwasiak
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« Reply #3 on: December 28, 2020, 12:34:09 PM »
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Perhaps it is just torque intervention from the gearbox due to limiters inside TCU.
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Stoti
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« Reply #4 on: December 28, 2020, 01:10:18 PM »
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So there is chance tcu to cut throtle. Because im the beggining of me 7.x tune learning . Gearbox is from 3.2FSI with flash for 3.0 Mpi BBJ/ASN like motor . Thank you  |
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tjwasiak
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« Reply #6 on: December 28, 2020, 02:10:17 PM »
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Unfortunately you should only use it to check if that is the reason. Otherwise you risk destroying your transmission. If it is really because of TCU you should tune TCU so it will cope with higher torque!!!
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nyet
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« Reply #7 on: December 28, 2020, 02:19:28 PM »
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Unfortunately you should only use it to check if that is the reason. Otherwise you risk destroying your transmission. If it is really because of TCU you should tune TCU so it will cope with higher torque!!!
This. |
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Stoti
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« Reply #8 on: December 28, 2020, 02:32:32 PM »
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Understand. I dont care about gearbox i think 3.0TFSI uses same . Thank you boys im going to read and practice .
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thedrill
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« Reply #9 on: January 06, 2021, 10:44:59 AM »
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You would be looking for something like this in the 7.1.1 maps if it is there.. this is off the A6 4F 3.0t with 6hp19 with simos engine ecu.
I would like to see some pictures of the 2.7t in the 4f chassis if you have any.
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tjwasiak
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« Reply #10 on: January 06, 2021, 11:41:03 AM »
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Why would you suggest that KFPED might be connected to that issue?
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nyet
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« Reply #11 on: January 06, 2021, 11:48:30 AM »
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Why would you suggest that KFPED might be connected to that issue?
Correct, KFPED has nothing to do with TCU induced ASR. |
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thedrill
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« Reply #12 on: January 06, 2021, 01:35:07 PM »
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Sorry if I am wrong, Its how I interpreted his original first post asking if there was any maps in the engine ecu that control throttle.
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bamofo
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« Reply #13 on: January 06, 2021, 02:02:43 PM »
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Hello is there relation between gearbox sw and load request in D, Tip , S modes . Because on Direct ecu does not open throttle at 100% but pedal is pressed to the floor till 4k rpm ? Mode S makes ecu open it at 100% from 1500-2000 or there is something in Rom that controls this thing ? Sorry if im not at right section let moderator move it to noob questions .
Engine 2.7t / chasis a6 4F/ Geabox 6hp19a sw 551R .
If you share your ROM with me i can look to see you didnt miss any limiters. PM me if needed. |
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Stoti
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« Reply #14 on: February 06, 2021, 12:13:18 PM »
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i have a lot of pics but doez not allow me to upload it its too big.
Tried asr msr off with no sucsess. What file do u need ecu Rom or gearbox , because i can upload only ECU . Rom from gearbox i dont have nothing to dump it in bin format . Im flashing it only with VASPc with SGO file Gearbox is from 3.2 FSI simos controlled i uploaded 3.0 MPI BBJ Sgo and marty and prj told me to correct canvers fmotc cwgc , i have tried flashing it back to 3.2 softwaere with corrected parameters to match but with no sucsess , Tried 4.2 BAT 7.1.1 controlled still no sucsess Tried Nm matching in ECU bin still no sucsess.
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