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 Post subject: TGV Logging on Carberry
PostPosted: Wed Nov 03, 2021 6:56 pm 
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Joined: Sat Jan 02, 2021 10:55 pm
Posts: 5
Im trying to log my AEM UEGO wideband using the Right TGV input on a 2003 wrx. I read somewhere that carberry doesn't allow you to see TGV Voltage. I tried adding my own parameter and it shows up in the logger. However, once the ecu connects to romraider it doesn't appear in the list of loggable parameters. Back to the initial issue, I tried logging TGV voltage through btssm at address 0x000033 but it showed a value of 0 even after applying voltage to the signal IN of the right TGV connector. Does the carberry rom log the TGV input under a different name? I know it can see the TGV input as it uses them for external inputs for Ethanol Sensors. Any help would be appreciated. Attached are the lines I have added to the logger.xml definitions file.


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 Post subject: Re: TGV Logging on Carberry
PostPosted: Wed Nov 03, 2021 7:07 pm 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 7314
Location: Canada eh!
Is id="P39" name="Tumble Valve Position Sensor Right" visible in the parameter list after you connect?

Why not use the RR Logger AEM plugin to log the WBO2?


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 Post subject: Re: TGV Logging on Carberry
PostPosted: Wed Nov 03, 2021 7:33 pm 
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Joined: Sat Jan 02, 2021 10:55 pm
Posts: 5
dschultz wrote:
Is id="P39" name="Tumble Valve Position Sensor Right" visible in the parameter list after you connect?

Why not use the RR Logger AEM plugin to log the WBO2?


No it is not. That is my dilemma. Is it possible to get the logger to log TGV Position? If it is a different address would you happen to know what it is? I would like to be able to log WBO2 constantly without having to connect a serial adapter everytime. Thanks for your time


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 Post subject: Re: TGV Logging on Carberry
PostPosted: Sat Nov 06, 2021 9:43 am 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 7314
Location: Canada eh!
In your logger def, try changing:
<parameter id="P39" name="Tumble Valve Position Sensor Right" desc="P39" ecubyteindex="12" ecubit="0" target="1">

to:
<parameter id="P39" name="Tumble Valve Position Sensor Right" desc="P39" ecubyteindex="8" ecubit="0" target="1">


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 Post subject: Re: TGV Logging on Carberry
PostPosted: Sat Nov 06, 2021 12:40 pm 
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Joined: Sat Jan 02, 2021 10:55 pm
Posts: 5
dschultz wrote:
In your logger def, try changing:
<parameter id="P39" name="Tumble Valve Position Sensor Right" desc="P39" ecubyteindex="12" ecubit="0" target="1">

to:
<parameter id="P39" name="Tumble Valve Position Sensor Right" desc="P39" ecubyteindex="8" ecubit="0" target="1">


I was able to get "Tumble Valve Position Sensor Right" and subsequently the Left as well to show after connnecting by changing the ecubyteindex to 8. However, I am not able to see any voltage on either when applied to the sensor input. I tried 3 volts from a power supply and also input from my flex fuel controller and I am still unable to see the actual voltage.
Any ideas?

Thanks


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 Post subject: Re: TGV Logging on Carberry
PostPosted: Sat Nov 06, 2021 1:10 pm 
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Joined: Sat Jan 02, 2021 10:55 pm
Posts: 5
I figured it out. It never occured to me that carberry uses a different logger definition. Thanks for your time dschultz


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