The Throttle Air Bypass Valve (TAB) & Throttle Air Diverter Valve (TAD) are part of the SMOG or Emissions system. They are controled by the PCM via the TAB & TAD Vacuum Control Valves. The Mustang TAB & TAD Vacuum Control Valves are located on the rear of the passenger side (RH) Strut Tower.
I have been a loyal customer of Latemodel Restoration since 2005, and I can honestly say that I will always be a customer. Out of all of the places to purchase parts, LRS is by far in a class of their own. From the top-notch customer service, to the general feeling of being part of the family, there just isn't a good reason to go anywhere else! Thank you LRS, for helping me keep my '90 LX, and my '01 GT on the road!Tim Remmy from Waco TXposted 3 months ago
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