After checking out very many forum posts i think i understand how to use it. I also managed to reverse the mileage for a Mitsubishi Pajero IO. It was quite simple. However i need someone to tell me where i am correct and and where i need to learn more. So here is what i have learnt.
1. there r basically 2 types of eeprom chips. 93c46,93c56. However i have read about sum mre lyk 93c66,86 etc. Can the tacho universal read them aswell?
2. I found another method whereby u can change the mileage from the hex editor and found that it can be done with tools such as tachosoft mileage calculator. Is that correct?
3. I mostly come across asian cars and there are some models in our town which r not displayed in the tacho unit. e.g. cars like toyota noah,voxy,voltz etc.Is it possible to change the mileage of these cars by tacho universal if their eeproms are the same regardless of the car model.
4. by the method of changing values in data sheet, can the tacho universal also be used in other eeproms in the cars besides the odometer?
Thanx. i wud appreciate alot if sum1 reads this long post.