[tht1chink]

I got a M235i and I jsut flashed MHD ots stage 1 tune on it car has a charge pipe other wise its stock, while logging I noticed the WGDC is around 80% during pulls is this normal or do I have a boost leak

Logs
https://datazap.me/u/poopdelux/log-1...&data=2-3-4-15

[AmuroRay]

Originally Posted by tht1chink

I got a M235i and I jsut flashed MHD ots stage 1 tune on it car has a charge pipe other wise its stock, while logging I noticed the WGDC is around 80% during pulls is this normal or do I have a boost leak

Logs
https://datazap.me/u/poopdelux/log-1...&data=2-3-4-15

Stock intake, stock downpipe, stock inlet, stock intercooler. But you are a little under target - Any codes?

[tht1chink]

No codes and yes everything else is stock except I diyed m performance air box by cutting a hole on the intake

[caio.vaa]

For me, your WGDC is ok

[tht1chink]

How about the boost dip around 4300 it drops boost then it picks back up around 5200

[caio.vaa]

I saw this...
I don’t understand much, but... it’s following the target, isn’t it? So I believe the car is doing its job. But really, this target is kind of strange.

[caio.vaa]

Oh no, now I saw

It’s not following the target. There’s really something wrongOh no, now I saw

It’s not following the target. There’s really something wrong

[caio.vaa]

Maybe a boost leak or your westgate is unregulated...

[tht1chink]

If it’s a boost leak the boost wouldn’t pick back up afterwards right it should be a consistent leak

[caio.vaa]

Bro, I’m having a similar problem, I‘ve made a thread too… looking for a solution

[tht1chink]

I checked ur post out I think its normal cuz turbos run outta steam at top end but u got a hybrid turbo so i could be wrong. I guess I gota do a Smoke test to make sure then

[mike@x-ph.com]

I'd send it to your tuner

Turbo is off target until 5000 RPM even though it is working over 80%

it keeps up for 500 RPM and then starts going out and sliding off target again


not sure if that's normal for the N55 but this log tells me the turbo is working way too hard for not much boost

[tht1chink]

Originally Posted by mike@x-ph.com

I'd send it to your tuner

Turbo is off target until 5000 RPM even though it is working over 80%

it keeps up for 500 RPM and then starts going out and sliding off target again


not sure if that's normal for the N55 but this log tells me the turbo is working way too hard for not much boost

Yeah I sent a email to MHD too it’s been doing this since the first time I tuned it

[mike@x-ph.com]

Originally Posted by tht1chink

Yeah I sent a email to MHD too it’s been doing this since the first time I tuned it

let us know what they say

[tht1chink]

Originally Posted by mike@x-ph.com

let us know what they say

I will. thanks for the insights too🙏

[tht1chink]

Originally Posted by mike@x-ph.com

let us know what they say

They told me to try stage 2 maps but I don’t got a downpipe or intercooler😭😭

[mike@x-ph.com]

Originally Posted by tht1chink

They told me to try stage 2 maps but I don’t got a downpipe or intercooler😭😭

that's an interesting response, I'm not familiar with MHD maps but I'm assuming stage 2 targets higher boost so I'm not sure how this will help given that your tubo is struggling now and you don't have the recommended mods for the stage 2

[tht1chink]

Originally Posted by mike@x-ph.com

that's an interesting response, I'm not familiar with MHD maps but I'm assuming stage 2 targets higher boost so I'm not sure how this will help given that your tubo is struggling now and you don't have the recommended mods for the stage 2

I flashed it anyway here’s the logs waiting for MHD’s email rn ima flash it back to stage 1

https://datazap.me/u/poopdelux/log-1...og=0&data=3-18

[mike@x-ph.com]

Originally Posted by tht1chink

I flashed it anyway here’s the logs waiting for MHD’s email rn ima flash it back to stage 1

https://datazap.me/u/poopdelux/log-1...og=0&data=3-18

boost is even further away than map 1

[tht1chink]

Originally Posted by mike@x-ph.com

boost is even further away than map 1

Yeah…. Idk what to do, do you think it’s a boost leak or something else

[mike@x-ph.com]

Originally Posted by tht1chink

Yeah…. Idk what to do, do you think it’s a boost leak or something else

Since I’m not familiar with how MHD maps are supposed to look, I can’t say if that’s a boost leak or just how their maps are.

I’d recommend working with them directly. I believe they got their N55 maps from a third party, so you might need to work directly with that tuner for proper support.