TorqFix

Removing and installing charge air cooler, Passat, Touran — VW

Removing and installing charge air cooler, Passat, Touran on VW: 14 steps, engines CAYB, CAYC. What to remove, in what order, and what to check after.

Workshop procedure for VW — the exact step sequence and torque figures, straight from real workshop data.

14 steps 2 engine codes

🧭 Before you start

Fits: VW Touran I (1T, 2003–2015), VW Passat B6 (3C, 2005–2010), VW Passat B7 saloon (362, 2010–2014), VW Passat B7 Variant (365, 2010–2014)

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  • Danger of damage to condenser, refrigerant lines and hoses.Do NOT stretch, kink or bend refrigerant lines and hoses. — Unscrew bolt from refrigerant line retaining clamp next to longitudinal member.
  • Hose connections and air intake pipes and hoses must be free of oil and grease before installation.Secure all hose connections with the correct type of hose clips (same as original equipment) Electronic Parts Catalogue (ETKA).

🔧 Engine codes this applies to

📋 Procedure

  1. Removing radiator .
  2. Remove front bumper cover General body repairs, exterior63Front bumper; Removing and installing front bumper.
  3. Unbolt air ducts on left and right from charge air cooler.
  4. Remove air hose, loosen hose clips (1) and (2) for this.
  5. ⚠ Danger of damage to condenser, refrigerant lines and hoses.Do NOT stretch, kink or bend refrigerant lines and hoses. — Unscrew bolt from refrigerant line retaining clamp next to longitudinal member.
CAYB? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Unscrew bolts (1) for charge air cooler and (2) for condenser.
  2. Swing charge air cooler backwards slightly.
  3. Unscrew bolt from lower right refrigerant line bracket on charge air cooler.
  4. Swing condenser forwards into opening on lock carrier.
  5. Detach charge air cooler upwards out of lock carrier and remove diagonally downwards. [Note: Hose connections and air intake pipes and hoses must be free of oil and grease before installation.Secure all hose connections with the correct type of hose clips (same as original equipment) Electronic Parts Catalogue.]
  6. Install condenser Heating, air conditioning system87Refrigerant circuit; Removing and installing condenser.
  7. Installing intake hoses with screw-type clips .
  8. Install front bumper cover General body repairs, exterior63Front bumper; Removing and installing front bumper.
  9. Installing radiator .

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

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Workshop data on this page last updated 20 Sep 2026.