engine configuration 15° VR6 engine; bore x stroke: , stroke ratio: 0.88:1 – undersquare/long-stroke, 531.5 cc per cylinder, compression ratio: 11.3:1 cylinder block & crankcase grey cast iron; seven main bearings; die-forged steel crankshaft, cast aluminium alloy oil sump cylinder head & valvetrain cast aluminium alloy; four unequal-length valves per cylinder, 24 valves total, low-friction roller finger cam followers with automatic hydraulic valve clearance compensation, simplex roller chain-driven double overhead camshaft (DOHC – one camshaft for all exhaust valves, and one for all intake valves), continuous timing adjustment variable valve timing (52 degrees on the inlet, 22 degrees on the exhaust) aspiration hot-film air mass meter, electronic drive by wire throttle valve, one piece plastic with variable runner length switching by way of an ecu controlled valve intake manifold, two cast iron exhaust manifolds fuel system, ignition system, engine management common rail multi-point electronic sequential indirect fuel injection with six intake manifold-sited fuel injectors; mapped direct ignition with six NGK longlife spark plugs and six individual single spark coils; electronic engine control unit (ECU) EWG-rated motive power, ID code & application — BMF — Volkswagen Industrial Motor (LPG) (05/04->) DIN-rated motive power & torque outputs, ID codes & applications at 6,200 rpm; at 3,200 rpm — BDL — Volkswagen Transporter (T5) at 6,200 rpm; at 2,950 rpm — BKK — Volkswagen Transporter (T5) at 6,200 rpm; at 2,500–3,000 rpm — BFH — VW Golf Mk4 R32 (US) at 6,250 rpm; at 2,800–3,200 rpm — BML — VW Golf Mk4 R32 (Australia) at 6,300 rpm; at 2,500–3,000 rpm — BDB, BHE, BMJ, BPF, BUB — Audi A3 (BDB: 07/03-08/04, BMJ: 09/04-10/05, BUB: 11/05-05/09), Audi TT (BHE: 07/03-06/06, BPF: 05/04-05/06, BUB: 08/06-06/10), VW Golf Mk5 R32, Porsche Cayenne references 3.2 VR6 24v FSI (EA390) identification parts code prefix: 03H, ID code: AXZ engine displacement & engine configuration 10.6° VR6 engine; bore: x stroke: 90.9mm, stroke ratio: 0.95:1 – undersquare/long-stroke, 531.5 cc per cylinder, compression ratio: 12:1 cylinder block & crankcase grey cast iron; seven main bearings; die-forged steel crankshaft cylinder head & valvetrain cast aluminium alloy; four unequal-length valves per cylinder, 24 valves total, low-friction roller finger cam followers with automatic hydraulic valve clearance compensation, simplex roller chain-driven double overhead camshaft (DOHC – one camshaft for all exhaust valves, and one for all intake valves), continuous timing adjustment variable valve timing (52 degrees on the inlet, 22 degrees on the exhaust) aspiration