850 T-5R L5-2.3L Turbo VIN 58 B5234T5 (1995)
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Turn the T-valve cock so that it is pointing toward the engine (position 1 in the illustration) to shut off the suction from the evacuation equipment.
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Use a tie-strap to lock the cock in the position toward the engine.
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Remove the evacuation unit hose from the T-valve hose connection.
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Turn off the evacuation unit when the hose is empty.
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Arrange the measuring equipment hose along the rubber trim on cowl cover at the left hood hinge in such a position that the hose and hood are not
damaged.
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Carefully close the hood.
Measuring Fuel Pressure
MEASURING FUEL PRESSURE
Operations:
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Start engine.
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Read off fuel pressure while stationary as described in the Service Manual: Section 2(23,28) LH3.2MFI/EZ-129K DI Engine Management Systems,
850 1992- (refer to the appropriate manual for the fuel and ignition system on the car)
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Drive car and read off fuel pressure while the car is being driven.
The fuel pressure should be:
210-310 kPa for naturally aspirated engines