Mazda 5 1.6 tdci/hdi canbus fault 2005

[scartplug]

Hi guys

2005 1.6tdci/hdi With can communication error

Sometimes not starting and sometimes idle/running poor

Wiring was checked and ecu changed with a 2nd unit "Bdm Cloned" becasue these ecus give this trouble

Problem still there........

Is it possible the instrument cluster is at fault ??

Any help would be much appreciated

[gttuning]

bring it down joe i get it going for you:):)

[scartplug]

Awh man !! What a nitemare ������

[scartplug]

We changed the battery as a precaution today and the problem has gone for now.......Is it possible the weak battery was causing the error ?

anyone ????