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DISCUSSION => Electrical => Topic started by: asheridan07 on July 23, 2008, 05:03:03 PM

Title: Please help: Speedometer Impulse Sensor?
Post by: asheridan07 on July 23, 2008, 05:03:03 PM
What would be effected if the Speedometer Impulse Sensor were to go out?

I have a 1990 325is, and the Speedo, Odometer, and Fuel Economy gauges are not working on my cluster. I don't really think it's an SI board issue due to the fact that my Tachometer is still working and the OBC is not reading an Avg MPH or an Avg MPG either. The cluster and OBC are separated, right? Makes me think it's a sender problem? Thus my question about the speedometer impulse sensor. Any help guys? Thanks!

_Alex