hmd

Has anyone figure out how to log boost with race-technology DL1?

TIA.

special tool

Does it have a generic 0-5 volt input? If it does, you can use a $50 GM 3 bar.

hmd

Yes it does. What is a $50 GM 3 bar

hmd

ok, GM 3-bar map sensor.

special tool

Well, there you go. If it is a generic input, it will give you a value of 0-5 for voltage - which you need to convert to %, or psi.
There are graphs on the web which give conversion tables for the GM sensors.

You will get something like 3.75 volts on the screen, and you can convert to something like 18 psi. It becomes second hand after a few readings of your software.

hmd

Thanks Special Tool,

You can't tap this off the KLR or DME? Also wouldn't getting something like Autometer electrical boost gauge be another choice?

hmd

I ended up using a $20 Motorola 2.5 bar map sensor, very small about 2cm in diameter. And work well up to 1.5 bar.

hmd

For those interested and PM me.

You can get it at DigiKey part number MPX4250AP-ND
Detailed spec:
http://rocky.digikey.com/WebLib/Moto...A%20SERIES.pdf