Golf L4-1.9L DSL Turbo (BEW) (2004)
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Connect fuel supply hose -1- with white mark to fuel filter and secure with spring clamp
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Connect suction pump VAS 5226 to fuel return hose -2-
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Operate suction pump until fuel comes out of fuel return hose
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Disconnect VAS 5226 suction pump from fuel return hose, connect fuel return hose to fuel filter and secure with spring clamp
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If removed, reinstall connector to center glow plug for coolant heating
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Reinstall flexible connection hose between mass air flow sensor and air pipe and secure with spring clamps
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Start engine and check for leaks
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Reinstall engine cover
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Place removed tandem pump in original shipping container from new tandem pump and return to Volkswagen of America, Inc.; Warranty Test
Center; Attn: VY Recall; 3800 Hamlin Rd. GE01; Auburn Hills, MI 48326
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Properly dispose of removed fluids
Section D
Section D - Passat Tandem Pump Removal
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Remove engine cover
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Disconnect connector -1- to pressure sensor on air pipe
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Remove bolt -4- securing air pipe to bracket
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Release clamp -2- securing air hose to throttle valve control module
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Release clamp -3- securing air pipe to air hose and remove air pipe
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Disconnect central connector for pump-injector unit
WARNING:
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The fuel and the fuel lines in the fuel system can become very hot. The fuel system is also under pressure
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Before opening the system, place cloths around the connection and carefully loosen connection to release the pressure
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Wear hand and eye protection when performing any type of repair work on the fuel system