[W126 Coupe] free at last and idle speed control

James Fletcher snow at snowy.net.au
Mon May 21 02:54:04 EDT 2007


Richard
"Your free at last" email sounds like my 84 500sec
euro . slight difference though as i never had cats and removed the
rusted old resonators. Now have straight pipes to rear OEM muffler.
At idle have that nice V8 rumble,and normal driving produces a nice
legal sound but full pedal with gear shift in D3 (euro first gear start)
is another story,ITS SEAT IN THE BACK AND LOUD
To all early 500sec euro owners
Yesterday I replaced the idle speed control with a re-manufactured unit.
But!!! the nine pin plug that slots into the ISC has came apart and
the coloured wires are not numbered. I need to know what colour wire
goes into pin positions 1 to 9. The service/repair CD I borrowed
only covers USA and AUSSIE specs NOT Euro
Can anyone help with that pin number/colour code ??????

James
Down Under


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