I've been reading the posts on here for the last 2 weeks. Any help would be great! I have TCS On/Off lights from hell.

Came on 2 weeks ago - with the sluggish behavior - and CEL.
3 error codes:
P1526 ABV Vent Solenoid Circuit
P1540 ABV System Fault [/align]...and one about Transmission fluid temp or something.[/align]Mechanic shop says - Rebuild Transmission to fix problem (says bad transmission) AND buy Solenoid.[/align]$2500 later - problem STILL exists with 2 error codes: [/align]P1526 ABV Vent Solenoid Circuit
P1540 ABV System Fault [/align][/align]Take back on this Monday - says another Solenoid is bad. Buy another (I did). [/align]Guess what? Today - SAME PROBLEM![/align]TCS Lights On/Off; mechanics onsite say they are stumped and don't know what to do.[/align]They have checked for Vacuum leaks, tested Solenoids, checked wires, etc.....but, car STILL sluggish and TCS On/Off lights are still on. They say they can't figure it out.[/align][/align]ANYBODY that can help - even the mechanic shop is taking suggestions![/align]ESPECIALLY from certified mechanics and/or experts on Mazda Millenias.[/align]