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[Solved] FIAT Ducato 3.0 JTD 2011: Engine Controllers D30 0 281 015 734, Immo Emulator, CAN Line & Pin Info

wiwaldi26 10497 4
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  • #1 16361427
    wiwaldi26
    Level 9  
    Hello colleagues from the forum
    I have two engine controllers from Fiat Ducato 3.0 2011 D30 0 281 015 734 after connecting them, the car does not start, but maybe from the beginning.
    Ducato was not fired for over half a year after turning the key, of course, the immo lights up, which is missing because the emulator is inserted. After connecting to the tz computer, delphi connects to everything except the engine. on the right side the strike is checked and functional, the installation is downloaded and checked, and still no communication with the ECU. on the 94-pin connector, pins 1 and 5 are given separately12v and the driver is still not visible, whether it is the fault of BSI, although ABS, PILLOWS, etc. can see.
    The question is :
    I need a description of the pins and the diagram of this driver, I am mainly interested in the power supply and the CAN line on which the pins are.
    thank you in advance for your help
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  • #2 16362116
    BoroPiotr
    Level 15  
    see the orange white wire from the controller to the switch box under the hood
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  • #3 16364113
    wiwaldi26
    Level 9  
    pin 72 is checked and it is 12v but the fault was found, the can line is on the blue wires in this ecu, probably 90 and 91, it turned out that the pins in the connector to the ECU were bent In addition, the fan pin 2 was also stuck to the hair after connecting everything on the spider the car fired and everything works.
    FOR PERSONS, check the pins in the engine controller, they can rot, the voltages on this controller come out of the fuse box that can not connect and on pins 1 and 5 there is no 12v voltage for the controller, the fuse box has been replaced and the pins soldered, and from today DUCATO flies.
    THANK YOU FOR YOUR HELP .
  • #4 16364149
    Karaczan
    Level 42  
    Pin rot is rare there, unless someone has not put the covers on, or the ECU plug seals are missing.
    The installation is rotting and rubbing, yes.
    But I saw rotten pins 2 times. One of them had just broken ankles, 2nd was standing somewhere in the squares with a stick knows how much with the ECU open.

    I recommend that you dissolve everything, get rid of conduits and tape the bundles with a solid PVC tape.
    Mostly the fuse box harness, the spark plug driver to the ABS, to the ECU, and the engine harness in that damn trough.
    Additionally, seal the pit and unblock the drains.

    In this way, we have problems with electrics for a really long time ;)

    Solid cars, but the Italians could have given better pasta :D
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