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ABS diagnostic codes with standalone engine management

MX4

Well-known member
Joined
Apr 9, 2001
Messages
780
Location
New Zealand
Hi all,
I have the ABS light showing on my dash indicating an ABS system issue. I tried to read the codes from the ABS diagnostic port but it is giving a solid signal (ie - its not flashing). It should always flash evening if the ABS system is functioning correctly. My only guess is that because I have installed an aftermarket engine computer it is causing issues with the ABS system being able to give a diagnosis. I have checked www.vfaq.com for the factory engine ECU pinout and it shows that there is a wire connected between the engine ECU and the ABS system. Does anyone know what importance this wire plays?

Thanks all.

Ryan
 
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