EA888 Gen 2 VVT Phase Adjuster Repair Kit - Intake Camshaft Vanes for Audi VW 2.0T 1.8T TSI TFSI (06H109088C)

EA888 Gen 2 VVT Phase Adjuster Repair Kit (5-Piece Vane Set)

For Audi & Volkswagen 1.8T / 2.0T TSI & TFSI Engines

If your Gen 2 engine sounds like a diesel at idle or throws "Camshaft Position Bank 1" timing codes, the internal vanes (spatulas) in your intake camshaft sprocket are likely worn. This 5-piece repair kit allows you to rebuild the phase regulator, saving you the high cost of a complete camshaft replacement.

Common Symptoms of Worn Vanes:

• Loud Rattle: A distinct "dieseling" noise at idle and up to 1500 RPM.

• Fault Codes: Rare but persistent errors regarding camshaft timing/correlation.

• Power Loss: Sluggish throttle response and decreased low-end torque.

• High Mileage: Common in engines with 110,000+ miles (180k km).

Technical Specifications:

• Material: Premium Bearing Steel (SHX-15).

• Hardness: Surface hardened to 50 HRC (Superior to the OEM 46-48 HRC rating for increased wear resistance).

• Compatibility: Designed specifically for the mechanical adjusters found on Gen 2 intake shafts.

Detailed Vehicle & Engine Compatibility

Engine Codes (Gen 2): BZB, CDAA, CDAB, CDNB, CDNC, CDND, CCZA, CCTA, CBFA, CAEA, CAEB, CAED, CFKA, CPMA, CPMB, CABD, CESA, CGYA.

Fits Intake Camshafts:

• 06J109088 / 06H109088C

• 06H109021J / 06H109021K

• 06H109021E / 06H109021G

• 06H109022BA

Vehicle Fitment:

• Audi A3/S3/TT: 2008–2013

• Audi A4/A5 (B8/B8.5): 2008–2015

• Audi Q5: 2009–2015

• VW GTI/Golf/Jetta: 2009–2014

• VW Passat/CC: 2009–2015

• VW Tiguan: 2009–2016

Installation Guide & Professional Advice

IMPORTANT: This is a precision task. Internal components are under spring tension.

1. Preparation: Remove the solenoid and mechanical valve (Left-Hand Thread—turn clockwise to loosen).

2. Safety First: Seal all oil passages leading to the oil pan with clean rags. If a part falls into the pan, you will be forced to perform a complete pan removal.

3. Disassembly: Remove the shaft support bridge. Unscrew the 5 bolts on the phase regulator carefully; hold the cover to prevent the valve spring from popping out.

4. Vane Replacement: Use a magnet or tweezers to remove the old vanes. Do not lose the small leaf springs located under each vane.

5. Wear Compensation:

   • Rotate the rear cover 1–3mm against the direction of rotation to compensate for seat wear.

   • Shift the front cover by one bolt hole so the locking pin contacts a fresh, unworn surface.

6. Reassembly: Lubricate all parts with fresh engine oil. Tighten the mechanical valve to 35Nm.

7. Final Rule: Never rotate the engine counter-clockwise during or after installation.

• Audi
• Volkswagen

Orders ship within 1–2 business days.

Standard delivery:

• USA: Some items ship from our US warehouse and arrive within 3 business days.
• USA-EU: 10–21 business days
• Worldwide: 14–30 business days

Shipping cost is shown at checkout.

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To use this feature, please make sure that:

• the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
• the goods are fully completed and the integrity of the packaging is not violated
• retained all labels and factory markings