Removing and installing charge pressure positioner V465, version 1 — VW
Removing and installing charge pressure positioner V465, version 1 on VW: 11 steps, 1 torque figure, engines CHPA, CMBA, CPTA, CPVA.
Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform code 138
Don't miss
- There may be different types of charge air pressure controllers installed.
🔩 Torque settings
Values can differ between engine variants — check the code stamped on your block.
| Torque | Fastener / step |
|---|---|
| 6 Nm (4.4 lb-ft) | Tighten lock nut |
ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.
📐 34 workshop diagrams for CHPA
Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.
📋 Procedure
- Switch off ignition.
- Remove noise insulation General body repairs, exterior66Noise insulation; Assembly overview - noise insulation.
- Remove heat shield for drive shaft Running gear, axles, steering40Drive shaft; Removing and installing drive shaft heat shield.
- Disconnect electrical connector (1).
- Remove securing clip (2).
- Remove bolts (arrows) and detach charge pressure positioner V465. [Note: There may be different types of charge air pressure controllers installed.]
- Adapt engine control unit J623 to charge air pressure controller V465 using "“Guided functions”".
- Fit thread of charge pressure positioner V465 at central position in joint element.
- Adjust charge air pressure controller V465: Select 01 - Adjust charge air pressure controller V465 in Guided functions.
- Adjust to specified value by turning linkage. For specified value, see .
- Tighten lock nut to 6 Nm and secure with sealing paint. — 6 Nm (4.4 lb-ft)
Ask TorqFix about your VW CHPA — it answers with the exact sequence for that engine and the workshop drawing for each step. First question is free after a 20-second sign-up, no card.
Ask about your VW CHPA — free → or sign up free to see the drawingsOther VW procedures
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Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.