Connecting Fiat Ducato 2.8 JTD 2002 year to KTS Diagnostic machine

We spent ages trying to connect our KTS diagnostic machine to a 2002 Fiat Ducato 2.8 JTD. The information on the KTS said to connect to a 3 pin plug near the front left hand corner of the vehicle.

We found two 3 pin plugs behind the headlamp area on the left hand inner wing near the engine ECU.

One had 3 connectors in it. This turned out to be the ABS connector.

The other had 2 connectors in it this turned out to be the engine ECU connector.

Centre wire was black and left hand wire was white and red. The white and red wire had 5V when ignition on and no load.

The black wire had 0V

To connect it we had to do the following.

Connect live and earth from the battery and connect to the Red and Black of Bosch KTS multipurpose lead.

Connect the Green K line lead of KTS multipurpose lead to the left hand pin of the ECU connector White and Red wire.

Connect nothing to the centre connector Black wire.

Click the photo to see it full size

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