eazydaz
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« on: February 19, 2023, 06:55:21 AM »
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Please someone know how to adjust rod on wastegate? same as for IS38 on 3.5-3.7V?? Now it run on stock DJHA 310ps engine, but it dont regulate properly, boost go over 2.0bar, so over the range of map sensor and after it show dtc P0234. Car is stock, sw stock 310ps.
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S2evo1
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« Reply #1 on: February 20, 2023, 05:01:47 AM »
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Its a design error in the wg port so it does not flow good to be able to control the boost. You see this if you log wg posistion.
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eazydaz
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« Reply #2 on: February 22, 2023, 02:14:25 PM »
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how it can be solved?
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EanDem
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« Reply #3 on: February 23, 2023, 03:55:41 AM »
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Reduce boost and play with surge limiters as safety to trigger BOV.
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prj
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« Reply #4 on: February 23, 2023, 11:20:42 AM »
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Use throttle to control boost.
But the solution is to get a different turbo.
The hotside is too small on this, 60mm compressor should have 28mm turbine.
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eazydaz
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« Reply #5 on: February 23, 2023, 12:08:00 PM »
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yes, but before buy I wrote with dealers, they told, that it will be fine with stock file too
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prj
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« Reply #6 on: February 23, 2023, 12:15:21 PM »
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Congrats, you got scammed, what else is there to say.
If WG is in open position and it's overboosting then nothing you do in software will make this go away.
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overspeed
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« Reply #7 on: February 23, 2023, 01:58:23 PM »
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Done a tiguan with one of those last week... everything gone normal...
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prj
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« Reply #8 on: February 23, 2023, 03:00:35 PM »
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OP needs to do logs...
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EanDem
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« Reply #9 on: February 24, 2023, 02:16:37 AM »
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OP needs to do logs...
From first look - looks like tango with surge ceiling and fl pressure....... |
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overspeed
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« Reply #10 on: February 24, 2023, 06:17:51 AM »
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From first look - looks like tango with surge ceiling and fl pressure.......
Most like a Samba between who can see those things without have full acess to log and the same person wich didn´t understand that was just to show that pressure would not go crazy, spec-actual = less than 50mbar |
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overspeed
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« Reply #11 on: February 24, 2023, 06:21:22 AM »
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OP needs to do logs...
Have some more from Bflash after finishing the job on another notebook...but it was just to show that it didn´t oversboost like eazydaz said. |
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eazydaz
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« Reply #12 on: February 24, 2023, 01:03:31 PM »
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Here is my log with stock file DJHA 310ps.
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prj
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« Reply #13 on: February 24, 2023, 01:44:50 PM »
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Here is my log with stock file DJHA 310ps.
Completely useless, because you did not log actuator position. |
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IamwhoIam
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« Reply #14 on: February 25, 2023, 02:12:14 AM »
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Completely useless, because you did not log actuator position.
It's probably flatlining at 90% and throttle down to 50% just from looking at that shitty graph  |
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I have no logs because I have a boost gauge (makes things easier)
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