Civic HX Coupe L4-1590cc 1.6L SOHC (VTEC-E) MFI (1997)
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Two-Way Valve: Specifications
Should stabilize
Vacuum between .......................................................................................................................................................... 0.8 - 2.1 kPa (0.2 - 0.6 in.Hg.)
Pressure between .......................................................................................................................................................................... 1.0 kPa (0.3 in.Hg.)