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elRey
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« Reply #240 on: September 28, 2021, 11:55:21 AM »
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Can you work with the LED gear selector indicator for Reverse? When the 'R' LED is powered, the Reverse lights relay is powered?
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tao13
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« Reply #241 on: October 03, 2021, 10:04:14 AM »
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You can use LED gear selector indicator for Reverse. But ther is a COM pin for all sellected mode and it is a + connection and all selected mode led go to ground. It is a little problem because on COM pin have anytime a 2v power and when the mode is selected you will have 12v. Must make a module.
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terminator
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« Reply #242 on: October 15, 2021, 12:51:38 PM »
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What about clutch pressure? Seems it's not easy to raise it.
From what I read, the more the engine torque, the more the pressure. I guess K1/K2 torque?
There is no Clutch Pressure map also that could be adjusted. Some tuners patch the code.
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ship
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« Reply #243 on: November 04, 2021, 04:20:49 AM »
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What about clutch pressure? Seems it's not easy to raise it.
From what I read, the more the engine torque, the more the pressure. I guess K1/K2 torque?
There is no Clutch Pressure map also that could be adjusted. Some tuners patch the code.
Mikroschlupfadaption , Try it |
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KRACER
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« Reply #244 on: November 11, 2021, 10:38:59 PM »
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How to increase the boost pressure when launch control？Now only 0.5bar boost pressure
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Josh_ox3
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« Reply #245 on: November 25, 2021, 03:28:35 PM »
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How to increase the boost pressure when launch control？Now only 0.5bar boost pressure
TVS |
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KRACER
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« Reply #246 on: November 25, 2021, 05:31:48 PM »
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TVS
I want to tune it myself |
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aaronc7
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« Reply #247 on: November 25, 2021, 06:31:40 PM »
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How to increase the boost pressure when launch control？Now only 0.5bar boost pressure
You can try IP_FAC_PUT_SP_BOL_ATJS and IP_FAC_PUT_SP_BOL_ATJS_4WD if you haven't already... this increases PUT_SP on launch control. Mine is set to 2.2 or ~220kPa for launch control but it never gets close to reaching target, about 0.5 bar max for me too. But I have seen other cals that have this set to 1.0 / 0 bar, so it might help. Simply raising the RPM has been sufficient for my use but I'm not a serious drag racer either. Curious to hear if others are willing to share some info on how you can increase boost with oem DSG logic. |
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KRACER
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« Reply #248 on: December 19, 2021, 08:01:07 PM »
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Thanks for your answer.Is the map you mentioned about SIMOS18? My car is MED17.5. I increased the launch preload in the TCU, but it didn’t work
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aaronc7
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« Reply #249 on: December 19, 2021, 09:17:56 PM »
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ah yes, I assumed s18, sorry.
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ktm733
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« Reply #250 on: January 24, 2022, 03:21:01 PM »
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I didn't want to start a new post, so I'm posting here.
My question is, when tuning shift timing, I change shift time to 100ms. If I request too fast of a shift time, what will happen in terms of clutch/transmission intervention? I have put the shift timing to 100ms and it shifts fast, but what would happen if I put it to 20ms? Obviously, it can't shift that fast, but will this cause tcu to micro slip more? Which I would believe in terms cause shortage of clutches, right? dq250/dl501 gen 2
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« Last Edit: January 24, 2022, 08:11:54 PM by ktm733 »
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ktm733
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« Reply #251 on: January 24, 2022, 08:11:23 PM »
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I didn't want to start a new post, so I'm posting here.
My question is, when tuning shift timing, I change shift time to 100ms. If I request too fast of a shift time, what will happen in terms of clutch/transmission intervention? I have put the shift timing to 100ms and it shifts fast, but what would happen if I put it to 20ms? Obviously, it can't shift that fast, but will this cause tcu to micro slip more? Which I would believe in terms cause shortage of clutches, right? dq250/dl501 gen 2
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konkat
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« Reply #252 on: January 28, 2022, 11:08:02 AM »
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I recommend up to 60msec, not lower. With 60ms it is very fast without issues in a well maintained DSG. |
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MirXas
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« Reply #253 on: January 29, 2022, 09:22:02 AM »
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Hello to everyone. How can I check if my DQ250 is correctly seeing brake pressure info via CAN from ABS ? Trying to diagnose no launch control available, dont know what else could be wrong. ABS is mk20 CAN, has two pressure sensors on the master cylinder  |
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prj
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« Reply #254 on: January 29, 2022, 10:04:08 AM »
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The faster you request the synchronization, the more torque intervention there is.
The car is not faster because the synchronization phase is faster. The whole shift is just harder, but to achieve this synchronization time it requests much more torque reduction, so you have a complete power interruption and a hard shift vs. only a small power interruption.
Anything below 300ms does not make the car any faster, but hey if you like the feeling of it shifting hard, then go ahead.
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