1.7 R4 SDI 44kW
- identification
- parts code prefix: ???, ID codes: AHB, AHG, AKU, AKW
- engine configuration & engine displacement
- inline four-cylinder (R4/I4) Suction Direct Injection (SDI); 1,716 cubic centimetres (104.7 cu in); bore x stroke: 79.5 by 86.4 millimetres (3.13 in × 3.40 in), stroke ratio: 0.92:1 - undersquare/long-stroke, 428.9 cc per cylinder, compression ratio: 19.5:1
- cylinder block & crankcase
- grey cast iron; five main bearings
- cylinder head & valvetrain
- cast aluminium alloy; two valves per cylinder, 8 valves total, timing belt-driven single overhead camshaft (SOHC)
- aspiration
- cast aluminium alloy intake manifold, cast iron exhaust manifold
- fuel system & engine management
- timing belt-driven Robert Bosch GmbH VP37 (VerteilerPumpe) distributor injection pump with direct injection (DI)
- exhaust system
- catalytic converter, European EU3 emissions compliant
- DIN-rated motive power & torque output
- 44 kilowatts (60 PS; 59 bhp) @ 4,200 rpm; 115 newton metres (85 lbf·ft) @ 2,200 rpm
- applications
- Volkswagen Lupo, SEAT Arosa, Volkswagen Polo, Volkswagen Caddy Mk2
Read more about this topic: List Of Discontinued Volkswagen Group Diesel Engines, Four-cylinder EA827 Diesels