View Single Post
Lorenfb Lorenfb is offline
Registered
 
Lorenfb's Avatar
 
Join Date: May 2003
Location: Manhattan Beach, CA
Posts: 2,350
You have localized the problem to the ISV operation.

The ISV valve may have damaged the output idle stage of the DME unit.
You can check this with a test light connected to +12 volts. Touch the
pointed end of the light to each of the ISV pins (outer pins). If the light
is on brightly, then that pin is shorted in the DME. At a normal idle the
light should be the same brightness (1/2 brightness) on each pin.
__________________
Have Fun
Loren
Systems Consulting
Automotive Electronics

'88 911 3.2
'04 GSXR1000
'01 Ducati 996
'03 BMW BCR - Gone
Old 04-01-2004, 09:42 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #2 (permalink)