Control Valve Assembly: Notes
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 1992 Geo Prizm, 1991 Toyota MR2, 1991 Toyota Corolla, 1991 Geo Prizm, and 1990 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
All control valve assembly components must be installed in original location. Arrange components in sequence during removal for reassembly reference. Throttle pressure is changed according to number of adjusting rings. When assembling valve body, install same number of adjusting rings as were removed. Some valve bodies do not have adjusting rings.
CAUTION:
Note which step end of primary regulator valve sleeve contacts valve body prior to removal. Line pressure is affected by plunger location.