JDM Sport's gauges...need help wiring

[DALAZ_68]

So i got these three JDM sports gauges...

AFR water temp and oil temp...

i bought them from a friend cuz he needed cash but the **** forgot were he put the wire diagram papers...i called the website were he got them from...since we dont have the order number and since im not the original buyer...they said they cant help me...cant gvie me a wire diagram...how teh ghey is that guys?

so now im asking if anyone knows these gauges...and or might have there diagrams...

the AFR should be tto hard since i can wire into my O2 right?

any help appreciated...ive tried searching the net but nothing