GLI L4-2.0L Turbo (CCTA) (2008)
Fuel Pressure: Testing and Inspection
Fuel Pressure on the High Pressure Side, Checking
Fuel Pressure on the High Pressure Side, Checking
Special tools, testers and auxiliary items required
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Torque wrench V.A.G 1331
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Vehicle diagnosis tester for example vehicle diagnosis, testing and information system VAS 5051 B
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Test adapter VAS 5570
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Digital manometer VAS 6394/1
Test Sequence
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Read safety precautions before beginning work.
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Observe rules for cleanliness.
CAUTION: Fuel system is under pressure. Before opening high pressure components of the fuel injection system, the fuel pressure must
be relieved to residual pressure, procedures.
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Remove engine cover.
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Remove Fuel pressure sensor G247.
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In place of fuel pressure sensor G247 install adapter VAS 6394/2 and tighten it using tightening specification for fuel pressure sensor G247.
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Tightening specifications.
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Open sealing plug - 2 - for digital manometer VAS 6394/1 and install the removed fuel pressure sensor G247 and tighten it.
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Tightening Specifications.