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    Fixed Archived Message

    Posted by Anthony Clarke on July 1, 2004, 6:58 pm, in reply to "Re: BMW/1993/520i/E34/206S1/Siemens MS 40.1"

    Hi Lads, Checked ECU pin terminals for negative and positive supplies, as suggested by Paul, found intermittent battery voltage at pin 54, traced fault back to incorrect main relay (4AR with 78 & 78a terminals as opposed to double 78 terminals). Car now runs fine. Retried snap-on scanner, still no communication.
    Tied KTS, no communication until I connected all seven leads of adaptor to universal lead set, straight in, no messing. Correct comms lead not know,tried most configurations.
    Perhaps subject line should read, idiot on the loose with KTS.

    Thanks Lads,Tony.

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