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Data Logging and Boost Tap Question

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Old Apr 14, 2020 | 03:49 PM
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2020 AMG GLC 63
Data Logging and Boost Tap Question

What's everyone using to log data? I know the JB4 users use the phone app, but was wondering if anyone has had success with HPTuners, OBD apps Torque, Carly, P3 gages etc.
Also, has anyone seen a boost tap to get an analog reference for boost? I see Weistec includes one if you buy their meth kit, not sure if they sell it separately.
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Old Apr 14, 2020 | 03:51 PM
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2020 s63 amg............2018 e63s amg w213............2017 C63s Coupe W205
Originally Posted by GLCya63
What's everyone using to log data? I know the JB4 users use the phone app, but was wondering if anyone has had success with HPTuners, OBD apps Torque, Carly, P3 gages etc.
Also, has anyone seen a boost tap to get an analog reference for boost? I see Weistec includes one if you buy their meth kit, not sure if they sell it separately.
Ive used icarly and torque, which are good for checking codes and some minor stuff. What are you trying to do exactly?
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Old Apr 14, 2020 | 04:02 PM
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My main goal is to monitor boost and IATs. I was able to see boost thought the torque app once, but it's super inconsistent. I wonder if its a 2020 model thing. Any time i plug something in the OBD port i get a "MerecdesMe Connect" error.
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Old Apr 25, 2020 | 05:29 PM
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Up up up

I’m also interested in data logging for m177 and M178 engines.

to monitor iat, boost, timing etc ...
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Old Apr 25, 2020 | 05:59 PM
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Originally Posted by GLCya63
My main goal is to monitor boost and IATs. I was able to see boost thought the torque app once, but it's super inconsistent. I wonder if its a 2020 model thing. Any time i plug something in the OBD port i get a "MerecdesMe Connect" error.
I started using the JB4 for logging ( it’s still the only way I can log my meth flow vs boost ) I now use HP tuners for logging as that’s what my tuner uses , it’s a little pricey but always gets the data your after
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Old Apr 25, 2020 | 06:01 PM
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Originally Posted by zipzap
I started using the JB4 for logging ( it’s still the only way I can log my meth flow vs boost ) I now use HP tuners for logging as that’s what my tuner uses , it’s a little pricey but always gets the data your after
how much is it ? The hp tuners ?

And what’s the module name ?
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Old Apr 26, 2020 | 04:16 AM
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Originally Posted by buganim
how much is it ? The hp tuners ?

And what’s the module name ?

https://www.hptuners.com/mpvi2/#custom_form_mpvi2

its 299 USD , you don’t need any credits or the pro features
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Old Apr 26, 2020 | 02:58 PM
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Originally Posted by zipzap
https://www.hptuners.com/mpvi2/#custom_form_mpvi2

its 299 USD , you don’t need any credits or the pro features
Since my original post, I've tried HPtuners, Torque, and Carly. The first two are hit and miss, sometimes they show all of the values, including boost and IAT, sometimes they don't. Weird. Carly shows everything as long as you pick the correct ECU from the drop-down menu. I just hate the Carly interface. I have a feeling the inconsistencies may be a 2020 MBUX thing, just a guess. But I can read the data I wanted now with Carly.
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Old Apr 26, 2020 | 04:00 PM
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What PID’s are you guys logging?

I have OBD Fusion and a bluetooth/wifi dongle - it’s not great but it can show a handful of values and log.

That HPtuners datalogger looks by far the best of the bunch, aside from getting a JB4.
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Old Apr 26, 2020 | 05:54 PM
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Another option, especially for on-track use and especially if you're a person who likes to play/experiment, is the RaceCapture Pro. The software for the RaceCapture is open source so, in theory, if you want something, you can program it. However, on a less involved side, it also includes some easier-to-use capabilities that allow a very high degree of customization:
- it has a built-in scripting capability (lua language)
- it has a built-in capability to examine the buses for different signals then program the unit to capture them

For example, my 2017 C43 delivers the boost PID to the OBD port, but my 2016 C63 S does not. I'll be using the RaceCapture to try to grab the boost info for the C63 S, along with other data that's not available via the standard OBD PIDs. Ultimately, I'd like to get the RaceCapture to turn on/off one or more iPhones that I use for both video and audio capture.
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Old Apr 27, 2020 | 03:27 AM
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W205 C63s 2015
Originally Posted by AlexZTuned
What PID’s are you guys logging?

I have OBD Fusion and a bluetooth/wifi dongle - it’s not great but it can show a handful of values and log.

That HPtuners datalogger looks by far the best of the bunch, aside from getting a JB4.
There is a lot of data you can log on HP tuners so my tuner sent me a preset list to use so there isn’t a whole lot of crap to sort through in the log.

The basics I’m normally looking at are
RPM
Boost
Timing
IAT
HPFP pressure
LPFP pressure
AFR 1 & 2

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Old Jun 8, 2020 | 01:13 AM
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Originally Posted by zipzap
There is a lot of data you can log on HP tuners so my tuner sent me a preset list to use so there isn’t a whole lot of crap to sort through in the log.

The basics I’m normally looking at are
RPM
Boost
Timing
IAT
HPFP pressure
LPFP pressure
AFR 1 & 2
I have a 17’ C63S AMG and am struggling to get the HP tuners MVI2 to work. What’s your secret?
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Old Jun 8, 2020 | 05:22 AM
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W205 C63s 2015
Originally Posted by Wexlax732
I have a 17’ C63S AMG and am struggling to get the HP tuners MVI2 to work. What’s your secret?
Send me a PM with your email and I’ll send you the preset list I use with a few other pointers
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