mazda 626 1998 ecu swaping

[ezenigbo]

please can someone help me on how to swap used ecu to this mazda 626 1998.ecu type is ford model; FSE-18881-H F8FF-12A650-EH i have t300.if i try to program new key using on-board system,will the ecu be programed?

[shitad]

open ecu's and look for 8 pin chip 93c56 copy data from old ecu to replacement ecu. Always save original chip data before rewriting chip "just in case".

[ezenigbo]

the ecu dont have that eeprom 93c56

[shitad]

give me info on all 8 pin ic

[frdnwr]

Hi everyody .. I got a similar mazda, but It's not working.
first, I need to know what eeprom carries the security data? i have two soic chips labeled:
first one :
f88ag
77012
second one:
70032
xcuim

I also have a plcc32 chip, I'm trying to identify it :
N70005FWCHCA
IBA491U01
U9170106 7B0
FOMOCO
INTEL

the car is mazda 626, 1999, ecu is F5SB-14A624-AA

I want to extract some dump to know where to start.

thanks

[ADEL.KSHLAF]

please can someone help me on how to swap used ecu to this mazda 626 1998.ecu type is ford model; FSE-18881-H F8FF-12A650-EH i have t300.if i try to program new key using on-board system,will the ecu be programed?
was mazda / ford/USA /ECU be eeprom 95160
You could get a dump ECU :hmmmm2:

[polys123]

231749Hello
i heve ford focus ecu F5SB-14A624-AA
NO WORK KEYS
READ MY CONSOLE MVP PRO ERROR INCODE INVALID AND NO PROGRAM NEW OR DELEDE KEYS

SEND FILE IMMO CANCEL OR FIX {FOCUS ECU F5SB-14A624-AA 95040 77014NC}
IMMO READ DACHO ????
NO LOOK IMMO BOX :banghead:

[polys123]

SORY FILE HEAR