Jetta Sedan L4-1.8L Turbo (AWP) (2003)
Requirements:
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V-belt/V-belt tension OK.
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System not leaking.
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Hoses/lines are not kinked or restricted.
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With engine running at idling speed. Close cutoff valve (not longer than 5 seconds) and read pressure.
Specifications
Gasoline engines: 85 to 95 bar (1233 - 1378 psi)
Diesel engines: 96 to 105 bar (1392 - 1523 psi)
Notes:
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If the reading is higher or lower than specified replace pump:
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Removing and installing power steering pump, vehicles with high mounted power steering pump, Refer to Power Steering Pump, Service and
Repair.
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If reservoir fluid level is low then check steering system for leaks.
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For leaks at the pinion first check the lines/line connections for leaks and if necessary tighten and wipe dry.
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If the pinion seal or the rack seals in steering transmission housing are leaking then replace steering transmission.
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To check the rack seals loosen the hose clip on boot and push boot to one side.