Digiprog 3 has become a hot word recently as it is updated to the latest 4.94 version. Yesterday I saw MHHAUTO forum members were discussing about how to use the “EEPROM” menu to program EEPROM in Digiprog 3 V4.94 odometer programmer. EEPROM programming requires careful digging; here I am going to share guide and tips on this.
EEPROM programming with Digiprog 3 is done through some adapters, for example, Digiprog 3 ST01 cable, ST02 or others. These adapters can be purchased at local aftermarket shops or from online stores.
Tips before you start:
1. De-solder eeprom
2. Make sure the contact points or legs with glass fiber pin thoroughly.
3. Clean clearly with sandpaper, etc
4. Insert eeprom correctly into Digiprog3 ST01/ST04 adapter, and make sure they are contacting.
How to:
First connect Digiprog 3 to your car
Go to the “EEPROM” menu
Read data from EEPROM and store them in digiprog3
Get EEPROM from ST01/ST04 adapter and reload it
Select the function EEPROM COMPARE
Next it is the previous read data on digiprog 3 but not the internal memory, comparing it with the now re-inserted EEPROM
Error message may appear during the process, restore or reprogramming, restoring the original data status and it will be fixed.
External eeprom programmer
Read and store data status
Take EEPROM from the adapter and insert it again
Re-read data level and save it
Comparison on data sets in the editor (windows—total commander)
If the comparison is identical, it is correct.
If the data is restored already, the reprogramming error shows the original data.)
Data state produced!
Disconnect YANHUA digiprog 3 from the car when finished.
Digiprog 3 V4.94 update: http://www.obdii365.com/wholesale/digiprog-3-update-software.html
