hi.. wondering if you can help me out.. i was wondering if i could pick up my speed from the gearbox speed sensor or anywhere else off my car without purchasing a speed sensor.. (celica gt4)

thanks for your reply..

ive worked out im in need of a 100ohm .5watt resistor as im only connecting one sensor.. hopefully this will sort my weird calibration issues out. now just the silly rev light issue to sort...

1, can somebody please tell me how to configure the dam things!! I'm picking up rpm signal ok which is showing on the dash 2 but when rev'd nothing till 4k.! I'm set at 7000 rpm limit and I'm on 2 pulse engine. I have no issues inputting the data just ain't got a frigging idea 2, I've wired in my fu...

Just tried to reflash my dash 2 to install the latest update but have managed to freeze the unit. Reading on here is says reinstall the previous.. Were do I find any previous software updates to try? Also how do you configure the USB adapter so it doesn't keep failing?

problem solved.
A very small slither of carbon fibre in the screw connector causing a short.! Million to one or what.!!

A short were? Were would affect the buttons from working??

Yes.. Voltage drops to 0v once pressed. Already checked red wire voltage and that's 12.56 volts.

Getting 5v 5v 3v 1v. Over 4 switches. I've removed all wiring back to loom and checked again... Same results.

Just checked.. And nothing.

Has anybody got a fix for x4 switch buttons not working.? I had them working but for some reason they have stop responding.. checked all wiring connections ect but now i can't change anything with them...

thank you..

So will I need to install regulators on all the analog inputs and the 5v ref?? Sorry I'm a little stupid when wirings concerned.

http://uk.rs-online.com/mobile/5335604.html?

Will this do the job? Max out put 5v/50Ma.. Just needs wiring inline from a 12v power source?

For dash 2 installation in a Toyota celica gt4 st185. 1992. Would Putting in the linear voltage regulators enable me to connect to 12v? What other 5v could be uses? ( generally)

Hi peeps..

Just a quick question.. The grey 5 volt reference output wire goes were?