EK4 vs EK9 ABS ecu


Very strange that yours doesn't work Marco, yet NLeks does.

Have you checked for error codes?
 
No i dint.

ABS light go on and off when switch ignition,with ek9 unit never goes on.

I can try in hondata ser the errors if i try again. Defective Unit? My ek4 ABS ECU is like this in plastic black
 
Kozy do you now any ek4 facelift? I can send my ek9 ECU to you and test on a budy car
 
Glad it works for you NLek! :)

:thanks:

@Marco: very strange, one would think if the computer is obd matching with your car, the checklight should come up. It's just differences in the programming, the computerhardware is the same. Maybe you can take it to a dealer for quick diagnose. Or diagnose yourself according to the workshopmanual?
 
But if abs light dont work with this ecu how can i read a abs code?

Bhaaaa...youre prefacelift maybe dont work in mine.

Glad that youre work
 
Anyone with ek9 facelift and ek4 facelif from a friend can test the abs ecu?

i can try switch again and make a movie to show... :(
 
I have 2000 EK4... On the market here there is DC2 ABS Control unit 98 spec... I am thinking to buy this and try to do the same as you NLek...
 
I can also confirm the conversion works successfully on Preface EJ9 with preface EK9 ECU. ABS comes in much later now and there's a tiny squeal from the tires just before the ABS kicks in, whereas with the EJ9 ecu it kicked in all the time for no apparent reason.
 
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