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

**BlackStealth** · 04-25-2015, 05:31 PM

Originally Posted by Unlogic

Does it support the 6-speed MR/Euro gearing?

Not at this moment no, as I only have info for USA 5 and 6 speed gearing. In order to add MR/Euro gearing I need to know the gear ratio of each gear + overal final drive ratio. I found my gear info here:
Stealth 316 - Gear Ratios

**2fnloud** · 04-25-2015, 09:23 PM

Someone please get him the needed info

**RealMcCoy** · 04-25-2015, 10:13 PM

All the individual gears are the same, the usdm trans has a 3.869 final drive ratio, the jdm trans has a 4.155 final drive ratio.

**2fnloud** · 04-25-2015, 10:23 PM

The 6spd car will also need a 5spd rear diff.

**RealMcCoy** · 04-25-2015, 10:29 PM

OK, I must be bored... I did the math.

1st gear: 13.570
2nd gear: 7.911
3rd gear: 5.156
4th gear: 3.814
5th gear: 3.046
6th gear: 2.447

**FluffyCow** · 05-20-2015, 10:28 AM

My god this product is uber-fantastic. Provided my potential purchase goes through this weekend, I might need one of these...

**BlackStealth** · 05-26-2015, 11:57 AM

The newer LCDBC now uses a new internal pressure sensor that can read vacuum (-11psi to 22psi). If you want to upgrade your internal LCDBC sensor, the new sensor can be purchased for $15, and you have to desolder the old unit out which takes some skill. However, the easier route is just to attach it as an external pressure sensor as seen in this picture for $20. This pressure range of this sensor will satisfy 95% of the users here. Contact me by private message if you want to upgrade.

To make use of this new sensor, you will need the latest firwmare: http://lcdbc.xp3.biz/updates/UPDATE328.zip

**BlackStealth** · 06-05-2015, 02:29 PM

http://lcdbc.xp3.biz/updates/UPDATE329.zip

Someone requested that they wanted more external connections to the LCDBC. This firmware allows you to use Ext1, Ext2, Ext3, and Ext4 for oil pressure sensors, fuel pressure sensors, AEM EGT, or second WBO2. To datalog on Evoscan or Hand Held Halo from these extra or external connections use these request codes Ext1 (0x18), Ext2 (0x19), Ext3 (0x22), Ext4 (0x23).

**Jesters Deadd** · 06-06-2015, 08:08 AM

Do yo have any sensors that can read higher vacuum to 35 psi?

Originally Posted by BlackStealth

The newer LCDBC now uses a new internal pressure sensor that can read vacuum (-11psi to 22psi). If you want to upgrade your internal LCDBC sensor, the new sensor can be purchased for $15, and you have to desolder the old unit out which takes some skill. However, the easier route is just to attach it as an external pressure sensor as seen in this picture for $20. This pressure range of this sensor will satisfy 95% of the users here. Contact me by private message if you want to upgrade.

To make use of this new sensor, you will need the latest firwmare: http://lcdbc.xp3.biz/updates/UPDATE328.zip

**BlackStealth** · 06-06-2015, 08:22 PM

If you buy a real Greddy pressure sensor, they can read up to 43.5psi. It's a 4 bar sensor overall, 1 bar for reading vacuum, and three bars for boost. This is what I have on my car.