940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991)
Turbo Pressure Delay Valve: Locations
Delay Valve Location
A turbo pressure delay valve is installed on vehicles equipped with Garrett turbo chargers only. The valve is located on or near the valve cover, Inline
with hose leading from intake manifold to by-pass valve on turbo charger.