Mazda Repair: web, coolant temp, luck chris

Question
hi, first of all i like to thank you for your service.

plese recomend some useful websites for following question & more.  

1--i want to understand the basic auto electrical troubleshooting.

2--how to check auot sensors such as coolant temp, O2 & etc.

thank you!  

Answer
Hi Asif. Im glad there are people that respect this service and our trade.
I havnt done too much on the web in the automotive field, i would recomend going to the closest college or trade school where ever you are and pick up one of the basic automotive books, It has hundreds and hundreds of pages of useful information, and step by step guides and they also explain how things work, That is the first step in being a mechanic is know how all the components in a vehicle work. I do have this one wesite i hope it can help you out.
http://autorepair.about.com/od/electricalsystem/
good luck
Chris P