Chrysler 2005 Crossfire SRT6 Service Manual page 3353

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Shift Valve Pressure (p-SV)
The shift valve pressure (p-SV) is derived from the regulating valve pressure (p-RV), is regulated at the shift valve
pressure regulating valve and is then present at the:
• 1-2 and 4-5 shift solenoid valve.
• 3-4 shift solenoid valve.
• 2-3 shift solenoid valve.
• Torque converter lockup solenoid valve.
• 3-4 and 2-3 shift pressure shift valve.
The shift valve pressure (p-SV) controls the command valves via the upshift/downshift solenoid valves.
Overlap Pressure (p-Ü)
The overlap pressure controls the shift component pressure reduction during a shift phase. The pressure in a shift
element as it disengages is controlled during the shift phase depending on engine load (modulating pressure) and
the pressure in the shift element as it engages. The adjusted pressure is inversely proportional to the transmission
capability of the shift element being engaged (controlled overlap).
Working Pressure Regulating Valve (Operating Pressure)
The working pressure regulating valve (4) is located in
the valve housing of the shift plate. It regulates the pri-
mary pressure of the hydraulic system.
AUTOMATIC - NAG1 SERVICE INFORMATION 21 - 283