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    Re: Quick question, Focus 1800 16v 2003 ECU coil drivers Archived Message

    Posted by john weddup on October 16, 2008, 5:40 pm, in reply to "Re: Quick question, Focus 1800 16v 2003 ECU coil drivers"

    recently had 2001 mondeo in for speedo not working.

    Checked speed sensor, ok

    Checked live data at instrument cluster with IDS, it was ok.

    Performed cluster check of gauges,all worked ok.

    Assumed must be internal fault in cluster, Customer decided to get 2nd hand unit which I fitted. All OK for a few days and fault returned.

    On roadtest I noticed a very slight misfire so enquired as to how long it had been there.

    They had not noticed misfire but it was very bad a few weeks ago until another local garage fitted a coilpack.

    You can guess the rest. Fitted ford coil and speedo returned.

    John

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