How to Read 93C46 EEPROM by GODIAG GD801?

December 24, 2020

GODIAG GD801 all-in-one auto key programmer works well in key programming functions incl. program & erase keys, program remote, read pincode, key numbers and EEPROM chip. This post will share how to use it to read 93C46 EEPROM easily.

 

Preparation:

GODIAG GD801 Main Unit
Main Wire

OBD II-16 Connector
12V2A DC Charger

P001 Programmer Unit

C001 Circuit Board

93C46 EEPROM

Godiag Gd801 Read Eeprom 93c46 1

 

Connection:

Connect GD801 key programmer with P001 programmer via main cable

Plug C001 circuit board into P001 adapter

Connect 93C46 EEPROM with P001 adapter

Supply power to GD801 by connecting 12V2A DC charger

Godiag Gd801 Read Eeprom 93c46 2

Godiag Gd801 Read Eeprom 93c46 3

 

Main operation guide:

Step 1: Select [DiagProgram] and agree with the disclaimer

Step 2: Tap [Diag Program]-> [IMMOBILISER]

The following car brands are supported by GODIAG GD801 on IMMOBILISER function:

BAIC, BENZ, BESTURN, BMW/MINI, BORGWARD, BRILLIANCE, BYD, CHANGAN

Godiag Gd801 Read Eeprom 93c46 4

CHANGEFENG, CHANGHE, CHERY, COWN, CHRYSLER/DODGE/JEEP, COWIN, DACIA, DAEWOO, DFFENGSHEN

Godiag Gd801 Read Eeprom 93c46 5

DENGFENGXING, FIAT, FORD/LINCOLN, MAERCURY, FOTON, GEELY/MAPLEE/ENGLON, GM, GREATWALL, HAFEI

Godiag Gd801 Read Eeprom 93c46 6

HAWTAI, HIMIKO, HNMAZDA, HONDA/ACURA, HONGQI, HYUNDAI/GENESIS, ISUZU, IVECO

Godiag Gd801 Read Eeprom 93c46 7

JAC, JAGUAR, JMC, KIA, LANDROVER, LANDWIND, LIFAN, LUXGEN

Godiag Gd801 Read Eeprom 93c46 8

MAXUS, MAZDA, MITSUBISHI, NISSAN/INIFITI, OPEAL/VAUXHALL, PEUGEOT/CITROEN/DAS, EEPROM, PORSCHE, etc

Godiag Gd801 Read Eeprom 93c46 9

Step 3: Select [EEPROM (PIC/FREESCALE ADAPTER)]-> [PIC/FREESCALE ADAPTER V34.08]

Godiag Gd801 Read Eeprom 93c46 10

Step 4: Select [EEPROM]

Then you can do the following functions:

  • Read Pin code
  • Data initialization
  • Data recovery
  • EEPROM RW

Godiag Gd801 Read Eeprom 93c46 11

Step 5: Select [EEPROM RW]

It supports four series types as below:

  • 24CXX Series
  • 93CXX Series
  • 25CXX Series
  • 95CXX Series

Godiag Gd801 Read Eeprom 93c46 12

Step 6: Select [93CXX Series]

Then you can see the specific model as below:

  • 93C46
  • 93C56
  • 93C57
  • 93C66

Godiag Gd801 Read Eeprom 93c46 13

Step 7: Select [93C46]

Step 8: Follow the prompt to connect P001 adapter with GD801 diagnostic scanner

If have already connected, just press [Enter].

Godiag Gd801 Read Eeprom 93c46 14

Step 9: Then it will start to read EEPROM data

After EEPROM data has been read out, enter a filename to save it

Godiag Gd801 Read Eeprom 93c46 15

Confirm the filename has been input

Save the file successfully

Note: If you want to recover data, just press [F2/HELP] button to do.

Godiag Gd801 Read Eeprom 93c46 16

Step 10: If you want to check the data saved, back to main menu, go to [My Data] to see the local backup data.

Godiag Gd801 Read Eeprom 93c46 17

 

More info about GODIAG GD801 key programmer such as mileage correction & special functions, registration, update and car list, etc, please refer to GODIAG GD801 User Guide: Language+ Software+ Car List.



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