can any tell me if there is a easy way to find a speed pulse for a stilo, without going into the ecu,and if so where?this is to fit a sattalite navigation unit

Speed signal is supplied via can lines to the body computer from the abs ecu. However a back up signal is also supplied via a single wire to the body computer, will post the wiring details later.

Pin 7 of connector C in the body computer, should be green and white. Connector C is one of the smaller connector blocks either side of the diagnostic connector.