Going to talk my way through this one . . . I believe I was wrong in thinking the micro-switch is the culprit. As I view the schematic it appears the micro-switch grounds what is supposed to be the battery voltage at #4 in the Klima socket. If I am reading the schematic correctly that would mean since there is no voltage at #4 I'm heading in the absolute wrong direction. I believe I need to find where the source of voltage to #4 is and find why it is not present at the socket. On the other hand, if the voltage only gets to #4 from one of the internal sources of the Klima, with the Klima out I wouldn't find any present at #4. I doubt myself on that last statement since the SB explanation link refers to either the EGR controller or the idle controller ISC as a source of converted pulsed DC signal that drops out when the micro-switch engages at full-throttle. As I read that portion of the explanation I am probably not going to find battery voltage at #4 . . . ??? Too late to be this lost.
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Steve
'87 300TD - 132K - Soon 4-Sale
'84 300D Turbo - 122K - Driving
'77 VW Type II - 77K - Restored
'08 250EX Ninja
English Bulldog (Brier) - My best friend. Passed away 12/02/04 while in my arms.
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