Removing and installing pressure difference sender G5051 — VW

🧭 Before you start

Fits: VW Jetta VI (16, 2010–2018), VW Golf V / Jetta (1K, 2003–2009); platform code AJ5

🔧 Engine codes this applies to

📐 44 workshop diagrams for CFFB

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

📋 Procedure

1. Remove engine cover panel .
2. Disconnect electrical connector (2).
3. Unscrew bolt (3), pull pressure differential sender G505 from bracket (arrow).
4. Remove retaining clips from both hoses.
5. Carefully pull hoses straight off connections (connections break off pressure sensor very easily). [Note: Before installing, blow out control lines of pressure differential sender G505 to particulate filter with compressed air towards particulate filter (blocked or iced up due to condensation).Make sure that hoses are securely fitted and seal properly.If pressure hoses have been detached from particulate filter, tighten .]

6. Press "“GoTo”" button.
7. Press "“Function/component selection”".
8. Select "“Drive”".
9. "“01 - Self-diagnosis compatible systems”"
10. "“01 - Engine electronics J623”"
11. Select "“01 - Functions of engine electronics”".
12. "“01 - Resetting learnt values (Rep. Gr. 21 - 28)”"

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