I used a 15 Ohm resistor as it gives a wider voltage spread. http://img176.imageshack.us/img176/2438/vdocalcs.jpg Note that I measured 4.98V on the +5V reference out from the DL1. You just input the voltage against the corresponding pressure value into the table provided to get your quadratic equat...

This is from an old post of mine, but the data is still valid. This is the bar versus resistance data you need for the VDO 10 bar sensor. you will need to convert it to voltage by adding a pull-up resistor to +12v to create a voltage divider. Bar Resistance 0 = 7.2 0.5 = 18.2 1 = 28.2 1.5 = 39.2 2 ...

That didn't work either... I see no difference in lite monitor(after pressing the connect button) if i connect the AX22 and set it to continuous timing.. I have tried: two different USB-Serial cables, and a normal serial cable with no success... But, I've only used Vista ultimate 32 Vista ultimate 6...

Ok, besides Baud rate, which I've set to 115200, are there any other settings I need to alter for me to connect my computer to the AX22 ? I'm using a serial cable directly from my computer to the ax22 via a gender bender, to get the right connector to mate with the ax22... I've also tried an usb-ser...

Thanx, I've been looking for that page

I've fitted the wheel speed(crank) sensor... I have connected an ohm meter to the leads from the sensor.. It reads 552 ohms. When I spin the wheel, by hand, it drops to about 496 ohms when it passes the bolt I've placed on the brake disk. I don't have that 1k resistance in place, but should it work ...

I've got a Dash2, and an AX22 connected together. Question 1. I'd like to use a Bosh crank sensor as a wheel speed sensor.. The Bosh sensor, looks identical to the one that Race-Technology sells, at least visually.. 3 leads, Two brown and one blue... According to the car's wiring diagram, the blue o...

Hi, I've got the AX22 and the Dash 2 installed in my car, but I can't get the GPS speed from the AX22 to be displayed in the Dash 2. I've set RS232 speed to yes, and the Dash 2 speed to no. Speed & GPS data diplays fine in the AX22 display.. I can't seem to update the AX22 firmware either, I jus...