TTS Quattro Roadster L4-2.0L Turbo (CDMA) (2009)
Fuel Pressure: Testing and Inspection
Fuel Pressure and Residual Pressure Before High Pressure Pump, Checking
Fuel Pressure and Residual Pressure before High Pressure Pump, Checking
Special tools, testers and auxiliary items required
‹› Pressure gauge K-Jetronic (V.A.G 1318)
‹› Adapter (V.A.G 1318/11)
‹› Adapter (V.A.G 1318/17-1) from adapter kit (V.A.G 1318/17)
‹› Double connection (V.A.G 1318/23)
‹› Remote control (V.A.G 1348/3 A) with adapter cable (V.A.G 1348/3-3)
‹› Connector test kit (V.A.G 1594 C) or (V.A.G 1594 A)
‹› Measuring container, fuel-resistant
Test Conditions
‹› Battery voltage at least 12.5 Volts.
‹› Fuel filter OK.
‹› Fuel tank at least 1/4 full.
‹› Fuel Pump (FP) Control Module (J538) OK; checking
‹› Ignition switched off.
Test Sequence
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Remove rear seat bench.
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Unclip retainers - arrows - of the cover for sealing flange.
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Disconnect electrical harness connector - arrow - at locking flange.