Excessive solenoid pressure is caused by line pressure side-loading the steel solenoid modulator valve and the continuous oscillation of the valve, which wears the cast aluminum bore.
The modified valve and high-grade aluminum sleeve allows the bore to be refurbished, and prevents side-loading of the valve and future wear.
Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. See all Sonnax valve body layouts.
December 21, 2012
Topics: Vacuum Testing Vacuum Test Guides Transmission Toyota/Lexus U241E Transmission U240E Transmission U140F Transmission U140E TransmissionRead Now
Contact a Sonnax Parts Distributor.