Lexia 9780.z5

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Marty96
Posts: 2
Joined: 15 Oct 2020, 00:36

Lexia 9780.z5

Post by Marty96 »

Hi guys I just try connect my citroen relay with lexia and dont communicate with ecu is this empty pin right or guy who sold to me allready changed the cables? Not sure if problem is here. Please if can someone help me.Thank you very much
IMG_20201014_222929515.jpg

wheeler
Posts: 4293
Joined: 21 Sep 2002, 19:07
x 151

Re: Lexia 9780.z5

Post by wheeler »

Fiat based Citroens need a S.1279 adapter to talk to some ECU’s with Lexia/Diagbox.

Pins 4 & 5 are both earths, in some setups only one of them may be connected & sometimes they are connected together, it may be normal on this for pin 4 or 5 to be un connected. More likely you just need the adapter.

Marty96
Posts: 2
Joined: 15 Oct 2020, 00:36

Re: Lexia 9780.z5

Post by Marty96 »

Thank you. I. Have 1279 adapter as well just wasnt sure if that is ok :)