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My car at idle it’s fine but when i press the brake paddel for 4-5 seconds the turbo actuator arm start moving open & close when i release the brake paddel 3-4 seconds the arm stop and stay close i already take a video for my problem!
Anybody know why this problem happened?
Anybody have this problem before in M157 engine?
https://usaupload.com/6gGg/IMG_5666.MOV
Last edited by Sltncls63; Mar 31, 2022 at 03:28 PM.
My car at idle it’s fine but when i press the brake paddel for 4-5 seconds the turbo actuator arm start moving open & close when i release the brake paddel 3-4 seconds the arm stop and stay close i already take a video for my problem!
Anybody know why this problem happened?
Anybody have this problem before in M157 engine?
No code , it’s make boost but i feel it’s take a little time to increase the boost yesterday i replace the turbo solenoid but the problem still there i can hear the wastgate noise in the down pipe when it’s moving Tick Tick Tick after i release the brake no noise and the wastgate full close also it’s do that at road when i slow down around 5km or 10km i start hear the wastgate noise i do also leak test no leak !!
Maybe one of the check valve in the vaccum pipe?
Im confused when only happened when i press the brake paddel !!
Yes one more thing when i drive the car for around 30 minutes or 1 hour then i turn off the car after 30 minutes when i start it aging it’s do same thing wastgate moving for around 4-5 seconds then stop
This is a good idea. I would look at the fuel trims and see if they change upon brake application. If it is a vacuum leak it should show up on your STFT.
This is a good idea. I would look at the fuel trims and see if they change upon brake application. If it is a vacuum leak it should show up on your STFT.
Can you please told me how to do it ?
I have Diagzone PRO
Last edited by Sltncls63; Apr 1, 2022 at 01:36 PM.
Check also the MAP sensor value for vacuum at idle.
If you can choose data to log, look for short term and long term fuel trims, and manifold absolute pressure sensor. I'm not familiar with that software interface or I'd try to help more.
Check also the MAP sensor value for vacuum at idle.
If you can choose data to log, look for short term and long term fuel trims, and manifold absolute pressure sensor. I'm not familiar with that software interface or I'd try to help more.
Check also the MAP sensor value for vacuum at idle.
If you can choose data to log, look for short term and long term fuel trims, and manifold absolute pressure sensor. I'm not familiar with that software interface or I'd try to help more.
My friend there is no short term and long term fuel trims in this software but i think it’s same what i post in first picture but different in name only
14 E63, 05 E55, 03 Evo 8, 08 F250, 06 R6R, 92 Talon TSI, and instability
Apparently the company Klifex sells a complete replacement for the faulty part in addition to the diaphragm for those that are interested in possibly not buying the complete pump.
14 E63, 05 E55, 03 Evo 8, 08 F250, 06 R6R, 92 Talon TSI, and instability
Originally Posted by WANTED!!
Apparently the company Klifex sells a complete replacement for the faulty part in addition to the diaphragm for those that are interested in possibly not buying the complete pump.
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