VW Engine Reference
Complete specifications from official Volkswagen repair manuals. Torque specs, dimensions, and service data for every water-cooled engine.
14+
Engine Pages
90+
Engine Codes
50+
Years Covered
EA113 1.8T 20V Turbo TURBOCHARGED
1.8T 180PS (AWP)
AWP • AUQ • BEA • BTH
1,781 cc180 hpK03 Turbo
Golf GTI MK4 • Jetta GLI • Audi TT 180
1.8T 150PS (AWD/AWW/AEB)
AEB • AGU • AWD • AWW • AUM
1,781 cc150 hpK03 Turbo
Passat B5 • Audi A4 B5 • Golf MK4 (EU)
1.8T 225PS (APX/BAM)
APX • BAM • AMK • BFV
1,781 cc225 hpK04 Turbo
Audi TT 225 • S3 8L • Cupra R
EA113 2.0T FSI DIRECT INJECTION
EA827 2.0L Family NATURALLY ASPIRATED
VR6 Narrow-Angle V6 15° V-ANGLE
2.8L VR6 12V (AAA/ABV)
AAA • ABV • AFP • AES
2,792 cc174 hpSOHC 12V
2.8L VR6 24V (AUE/BDF/BDE)
AQP • AUE • BDF • BDE
2,792 cc204 hpDOHC 24V
BDF 24V — Detailed Specs
Complete BDF technical reference with torque specs and failure points
3.2L VR6 R32 (BFH/BUB)
BFH • BJS • BUB • BHE
3,189 cc250 hp24V VVT
TDI Diesel Engines TURBODIESEL
Guides & Comparisons
1.8T Camshaft & Head Upgrades
Complete guide to cam profiles, head porting, and valvetrain upgrades
VR6 Camshaft Specifications
Schrick, CAT, Techtonics — complete cam reference
VR6 12V vs 24V vs R32
Complete engine comparison — which VR6 is right for your build?
TDI PD Oil Guide
VW 505.01 specification explained — what oil your PD TDI actually needs
1.9 TDI PD Common Problems
BEW, BRM, ASZ, ARL — what breaks and how to fix it
1.9 TDI PD Tuning Guide
Stage 1, 2 & 3 — complete power build guide