Workshop Tools

AST5225

Petrol 1.8 & 2.0 TSi / TFSi (Chain) Engine Setting / Locking Kit - VAG

AST5225  covers engine setting and timing chain removal and installation procedures for EA888 1.8 / 2.0 TSFi/TSi engines fitted in Audi, Seat, Skoda and Volkswagen models.


This group of chain driven petrol engines has seen a number of developments since their introduction in 2008. The OE repair procedures and associated tooling requirements have also been updated. AST5225 covers all  Gen I, Gen II and Gen III engines featuring single or twin variable valve timing technology.

Models
Engines

Audi

  • 1.8 & 2.0 TSi / TFSi
  • A3 Cabrio (8P7/8V7)(13-16)
  • A3 Saloon (8VS)(13-16)
  • A3/A3 Sportback (8VA/8V1)
  • A4 allroad (8KH)
  • A4/A4 quattro (8K2/8K5)
  • A5 Cabriolet (8F7)(08-17)
  • A5 Coupe (8T3)(07-16)
  • A5 Coupe/Cabiolet (8F7/8T3)
  • A5 Sportback (8TA)(09-17)
  • A6 (4G2/4G5)
  • Q3 (8UB)(11-15)
  • Q5 (8RB)(08-17)
  • TT (8J3/8J9)(06-14)
  • TT (FV3/FV9)(14-)

SEAT

  • 1.8 & 2.0 TSi / TFSi
  • Alhambra (710)(10-15)
  • Altea/Altea XL (5P1/5P5/5P8)
  • Exeo (3R2/3R5)
  • Leon (5F1/5F5/1P1
  • Leon ST (5F8)
  • Toledo (5P2)

Skoda

  • 1.8 & 2.0 TSi / TFSi
  • Karoq (NU7)(17-)
  • Kodiaq (NS7)(17-)
  • Kodiaq (NV7)(18-)
  • Octavia II (1Z3/1Z5)
  • Octavia III (5E3/5E5)(13-)
  • Superb II (3T4/3T5)
  • Superb III (3V3/3V5)(15-)
  • Yeti (5L6)(13-)
  • Yeti/Yeti Outdoor (5L7)(13-)

Volkswagen

  • 1.8 & 2.0 TSi / TFSi
  • Amarok (2H_)
  • Beetle/Coccinelle/Maggiolino (5C1/5C7)
  • CC (358)
  • Eos (1F7/1F8)
  • Golf Alltrack (BA5)
  • Golf V (1K1)
  • Golf VI (5K1)
  • Golf VI Cabrio/Estate (AJ5/517)
  • Golf VII (5G1)
  • Jetta (162/1K2)
  • Jetta (163)(14-)
  • Passat (362/365/3C2/3C5)
  • Passat (3G2/3G5)(14-)
  • Passat Alltrack (3G5)(15-)
  • Passat CC (357)
  • Scirocco (137)
  • Sharan (7N1)
  • Tiguan (5N1/5N2)
  • Touran (5T1)(15-)
  • 1.8
  • BYB
  • BYT
  • BZB
  • CABA
  • CABB
  • CABD
  • CDAA
  • CDAB
  • CDHA
  • CDHB
  • CGYA
  • CJEB
  • CJED
  • CJEE
  • CJSA
  • CJSB
  • CJSC
  • CYGA
  • DAJA
  • DAJB
  • 2.0
  • CAWA
  • CAWB
  • CBFA
  • CCTA
  • CCZA
  • CCZB
  • CCZC
  • CCZD
  • CDNB
  • CDNC
  • CESA
  • CETA
  • CFKA
  • CFPA
  • CHHA
  • CHHB
  • CHHC
  • CHJA
  • CJKA
  • CJKB
  • CJXA
  • CJXB
  • CJXC
  • CJXD
  • CJXF
  • CJXG
  • CJXH
  • CNCB
  • CNCD
  • CNCE
  • CPLA
  • CPPA
  • CPSA
  • CULA
  • CULB
  • CULC
  • CVKB
  • CVLA
  • CWZA
  • CYNB
  • CYPA
  • CYPB
  • CYRB
  • CYRC
  • CZPA
  • CZPB
  • CZPC
  • DAXB
  • DAXC
  • DDWA
  • DEDA
  • DEMA
  • DHHA
  • DJHA
  • DJHB
  • DJHC
  • DKNA
  • DKTA
  • DKTB
  • DKTC
  • DKYA
  • DKZA
  • DKZB
  • DKZC
  • DLVA
  • DLVB
  • DNTA
  • DNUE
  • DNUF

Alternative Tool Option:

Petrol 1.8 & 2.0 TSi / TFSi (Chain) Control Valve Socket Set - VAG
AST5127A

Petrol 1.8 & 2.0 TSi / TFSi (Chain) Control Valve Socket Set - VAG

AST5127A Control valve socket set is used to remove and install the VVT control valves located at the end of one or both of the camshafts on the 1.8 / 2.0 TSi EA888 Gen I, Gen II and Gen III engines.


  • Comprehensive set covering all variants of control valves installed across the range of 1.8 & 2.0 TSi EA888 engines
  • Suitable for VAG petrol engines covered  by AST5225 setting / locking kit
  • Can be used in conjunction with a socket or a ring/combination wrench for removal of the valve
  • Should be used with a hex socket and  torque wrench to ensure correct installation of the valve
  • Control valve features a left hand thread
  • Equivalent to OE references: T10352, T10352B, T10352C, T10352/1, T10352/1A, T10352/2, T10352/3, T10352/4
Petrol 1.8 & 2.0 TSi / TFSi (Chain) Control Valve Socket Set - VAG

OEM tool codes included in this kit:

  • T10170A
  • T10352C
  • T10567
  • T20208
  • T40011
  • T40266
  • T40267
  • T40271


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