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How do I unplug my ECU without damaging the pins? 200

posted by  New England Kevin on  Thu Dec 14 06:22 CST 2023
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How do I unplug my ECU? I just found here that there is a release mechanism?
I want to be very careful not to bend any of the connections when I pull. A photograph/video would be extra helpful. Thank you. /K








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    How do I unplug my ECU without damaging the pins? 200

    posted by  B.B. on  Thu Dec 14 07:03 CST 2023
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    last visit: Mon Oct 6 13:15 CST 2014
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    Hi Kevin,

    What's wrong that you want to disconnect the ECU?
    What year 240?

    I have a Volvo book for Jetronic 2.0 1983- that shows pressing a latch
    to remove the connector. They say make sure that ignition is off.
    The newer ones have a lever on the side.
    Best to disconnect the battery for 10 minutes to be safe.
    Whats your email? I'll send the book it has some ECU connector info.
    It has trouble shooting and fault tracing that you should do before messing with the ECU.

    You should hunt around for the Volvo greenbook wiring diagram for your model year.
    It's your best system/wiring troubleshooting friend.
    If you get lucky someone may have a valid link to find it on the web.
    A hard copy is better, keep looking at Ebay, they come and go every day.

    Bill







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