Checking fuel system pressurisation pump G6 (front-wheel drive) — AUDI

🧭 Before you start

Fits: Audi TT Mk2 (8J, 2006–2014)

• Special tools named: V.A.G 1348, V.A.G 1348/3
• Renewed: fuel delivery unit

Don't miss

• The fuel pump runs very quietly. Where possible, avoid noisy surroundings for this test.

🔧 Engine codes this applies to

📐 56 workshop diagrams for BPY

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

📋 Procedure

1. Remove rear seat bench General body repairs, interior72Rear seats; Removing and installing seat bench/individual seats.
2. Remove back panel side trim (right-side) General body repairs, interior70Passenger compartment trim panels; Overview of fitting locations - passenger compartment trim panels.
3. Unclip retaining tabs (arrows) for flange cover.
4. Unplug electrical connector (arrow) at flange.
5. Connect remote controlV.A.G 1348/3A for V.A.G 1348 to contact (1) using adapter cable V.A.G 1348/3-3 and test lead from auxiliary measuring setV.A.G 1594C.

6. Tape off 2nd connector contact of adapter cable V.A.G 1348/3-3 with insulating tape (arrow) to prevent short circuits.
7. Connect contact (5) to the body (earth) using a test lead from auxiliary measuring setV.A.G 1594C.
8. Connect crocodile clip to battery "“+”".
9. Press remote control button. [Note: The fuel pump runs very quietly. Where possible, avoid noisy surroundings for this test.]
10. Remove fuel delivery unit .
11. Check that the electrical wires between flange and fuel pump are connected and test for continuity.
12. Fuel pump is defective. Renew fuel delivery unit.
13. Install back panel side trim (right-side) General body repairs, interior70Passenger compartment trim panels; Overview of fitting locations - passenger compartment trim panels.
14. Install rear seat bench General body repairs, interior72Rear seats; Removing and installing seat bench/individual seats.

Other AUDI procedures

• Removing and installing camshaft adjuster – VW Golf IV / Bora · 14 torque figures
• Removing and installing injectors – VW · 11 torque figures
• Aligning exhaust system free of stress · 13 torque figures
• Removing and installing turbocharger · 7 torque figures
• Removing and installing sump · 9 torque figures
• Removing and installing toothed belt – Audi · 56 torque figures
• Removing engine – Audi A8 D3 · 41 torque figures
• Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
• Installing engine – Audi A8 D4 · 36 torque figures
• Removing and installing camshaft timing chain · 29 torque figures