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Starter Function Diagram HELP (archive)

[ Follow Ups ] [ 5-series (E34) Message Board ] [ Msg. Board FAQ ]

Posted by Irma on June 04, 2000 at 12:46:25:

520i E34 M50 ENGINE
Could anyone explain the diagram that how the STARTER
works,from the ignition switch, until the Solenoid
switch switching the Battery to the Motor Starter.

Is there any censor to the main computer giving
"okay" signal. Or some relay get involve to connect
before Solenoid switch switching the Current from
the Battery.

I've replaced new parts for the ;
1. Ignition Switch.
2. Battery.
3. Motor Starter.

But the problem still occure, when I was leave
the car in warm engine for a few hours and
I'd start again, I heard whisper "click" sound
only and the Motor Starter doesn't work.
If I wait until the engine cooled, it also
couldn't be start.

If I jumper the 11# diagnosa box, to the Battery, it can be start well.

Kindly share your experience.
Thank you for your help.

Please Appologize for my poor english.

IRMA




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