My LCD screen project, boost, WBO2, Knock, etc

Any support for the Evo X MAP sensor?

Possibly off topic, but wondering if it is possible to log ProSport gauges through the external inputs by splitting the signal wire; 1 to the gauge, and 1 to the LCDBC? I don't know the voltage ranges or if it's a linear progression scale.
(Asking because I already have them or I would use loggable AEMs)

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Originally Posted by jba3

Any support for the Evo X MAP sensor?

Possibly off topic, but wondering if it is possible to log ProSport gauges through the external inputs by splitting the signal wire; 1 to the gauge, and 1 to the LCDBC? I don't know the voltage ranges or if it's a linear progression scale.
(Asking because I already have them or I would use loggable AEMs)

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The Evo 3.25 bar pressure sensor is already supported. If you don't see it in your LCDBC menu, you'll have to update the software.

I would need more technical information on your ProSport gauges. The LCDBC can read 0-5 volt signals, but those voltages need to be translated into something meaningful.

I need to perform the idle adjustment process (replaced the IAC) which requires pin 10 of the diagnostic connector to be ground. Does the diagnostic cable with the LCDBC ground pin 10? I have a 94 R/T TT if it matters.

If you have evoscan you can disable it in that to adjust your idle. The cable should not ground a pin that is used for diagnostics.

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Originally Posted by CoopKill

If you have evoscan you can disable it in that to adjust your idle. The cable should not ground a pin that is used for diagnostics.

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Ok, thanks. It looks like I've got more research to do and need to find a guide that shows WHY to do certain steps and not just what steps to do. Darn it anyway.

There is a guide on here to set your idle.

Quote:

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Originally Posted by CoopKill

There is a guide on here to set your idle.

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I've found info on other sites and a guide on the 3Swiki but it took some reading to piece together the actual procedure for a 94 and understand why things are being done, not just the steps to blindly follow. I won't go into the details in this thread but I was hoping I could plug in the screen and have it ground pin 1 (I found out pin 10 is for earlier cars) so I wouldn't have to mess with the paperclip method and I could check actual RPM and coolant temp from the screen while adjusting the base idle.

All 94-99 OBD2/MUT cables ground pin 1.

Quote:

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Originally Posted by BlackStealth

All 94-99 OBD2/MUT cables ground pin 1.

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Very nice, thank you!

All 12 ECU diagnostic tests (fuel pump test, disable injectors temporarily test, purge solenoid test, etc. are now included in the LCDBC).
http://lcdbc.xp3.biz/updates/UPDATE339.zip