5000CD Turbo (Canada) L5-2144cc 2.14L SOHC Turbo (KH) (1984)
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Wastegate: Testing and Inspection
BOOST PRESSURE, CHECKING
NOTE: Boost pressure can be measured either while driving or on dynamometer
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engine oil temperature: minimum 80°C (176°F)
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pull ignition distributor vacuum line off intake manifold (arrow)
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connect pressure gauge VW 1397 with T-connection, between previously removed vacuum hose and intake manifold
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place pressure gauge on front passenger seat
NOTE: Do not pinch off hose or restrict in any way when placing gauge inside vehicle.
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open valve on pressure gauge (arrow)
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run engine in second gear at 4,000 RPM (full throttle)
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close shut-off valve on pressure gauge (arrow)