Angle sensors are cheap so that's a good place to start. Doesn't hurt to have an extra anyway.
Was the shift motor operating correctly when the guy took it apart? No broken shift gears or anything? You said he cleaned it, I assume you mean he just cleaned the old grease out of the reduction gears...
ES problems are a nightmare, good luck.
Was the shift motor operating correctly when the guy took it apart? No broken shift gears or anything? You said he cleaned it, I assume you mean he just cleaned the old grease out of the reduction gears...
ES problems are a nightmare, good luck.