2003 636 Idle Problem

[Twite]

Originally Posted by old man roger

Twite this is a total guess but if you have a spare pickup coil it would only take a few minutes to swap it out, if for no other reason than to eliminate it as a problem.

Normally they either work or they don't but as stuntriders we always seem to find the random strange failures..lol

Some manufacturers call it a pulse coil, some a pickup coil.

It's just a magnetic sensor that reads the position of the crank so the ignition coils know when to fire, it's under that small cover on the right side of the engine in front of the clutch cover.

Swapped it. No difference.

I think I may swap engines and use these current sensors, ecu, and harness. This should let me know if it is in fact the head work.