Quote:
Originally Posted by Elkman
I have a 2003 X5 3.0i After ruling out all other possibilities on the Cyl #3 misfire, I have concluded cyl #3 coil is not getting a pulse. I measured the resistance on all 3 wires from the DME connector to the coil connector and got minus point 2 (-.2) on all 3 wires. Would this indicate a bad DME or a bad wire harness?
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Let’s back up. As this is your first post, how exactly did you “rule out all other possibilities”. The more information we have, the better we can help. As for your measurements. Was the DME unplugged? What kind of meter & leads did you use? Did you measure the lead resistance first & subtract it from your readings? What codes did &/or do you have?