1.8 R4 20v 92kW
This is a naturally aspirated version of the 1.8 R4 20vT.
identification
parts code prefix: ???, ID codes: AGN, APG, ADR, ARG, APT, AVV
engine displacement & engine configuration
1,781 cubic centimetres (108.7 cu in) inline-four engine (R4/I4); bore: 81.0 millimetres (3.19 in), stroke: 86.4 millimetres (3.40 in)
cylinder block & crankcase
grey cast iron, five main bearings
cylinder head & valvetrain
aluminium alloy, five valves per cylinder, bucket tappets, double overhead camshaft (DOHC)
fuel system & engine management
multi-point electronic sequential indirect fuel injection with four intake manifold-sited fuel injectors, 95 RON/ROZ unleaded; Bosch Motronic ME 7.5 electronic engine control unit
DIN-rated motive power & torque outputs
92 kilowatts (125 PS; 123 bhp) @ 5,800 rpm; 168 newton metres (124 ft·lbf) @ 3,500 rpm
92 kilowatts (125 PS; 123 bhp) @ 6,000 rpm; 170 newton metres (125 ft·lbf) @ 4,200 rpm
92 kilowatts (125 PS; 123 bhp) @ 5,800 rpm; 173 newton metres (128 ft·lbf) @ 3,950 rpm
applications
Audi A3 (AGN: 09/96-08/00, APG: 11/99-06/03), Audi A4 (ADR: 11/94-04/99, ARG: 07/98-11/01, APT: 02/99-09/01, AVV: 06/00-09/01), Audi Cabriolet (ADR: 04/97-08/00), Audi A6 (ADR: 10/95-11/97), SEAT León (AGN: 11/99-12/03, APG: 06/00-10/05), SEAT Toledo (AGN: 10/98-12/03, APG: 06/00-07/04), Škoda Octavia (AGN: 10/96-1999), Volkswagen Passat (ADR: 12/96-01/99, APT: 01/99-08/00, ARG: 02/99-08/00), Volkswagen Golf Mk4 (AGN: 10/97-11/00), Volkswagen Bora (AGN: 02/99-10/00)
http://en.wikipedia.org/wiki/List_of_discontinued_Volkswagen_Group_petrol_engines