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1.6 R4 TD 44-51kW[E D I T]
identification
parts code prefix: 068
engine configuration & engine displacement
inline four-cylinder (R4/I4) turbodiesel; 1,588 cubic centimetres (96.9 cu in); bore x stroke: 76.5 by 86.4 millimetres (3.01 in × 3.40 in), stroke ratio: 0.89:1 - undersquare/long-stroke, 391.1 cc per cylinder, compression ratio: 23.0:1
cylinder block & crankcase
grey cast iron; five main bearings
cylinder head & valvetrain
two valves per cylinder, each with two concentric valve springs, 8 valves total, shim-adjustable bucket tappets, timing belt-driven single overhead camshaft (SOHC)
aspiration
Garrett or Kühnle, Kopp & Kausch (KKK) turbocharger, cast aluminium alloy intake manifold, cast iron exhaust manifold
fuel system
timing belt-driven Bosch mechanical distributor injection pump, indirect fuel injection into whirl chamber
EWG-rated motive power & torque outputs, application and ID codes
45 kilowatts (61 PS; 60 bhp) — Volkswagen Industrial Motor (68A: 04/83-08/88), (686: 03/89-12/90)
50 kilowatts (68 PS; 67 bhp) — Volkswagen Industrial Motor (68C: 04/83-03/94)
DIN-rated motive power & torque outputs, ID codes
51 kilowatts (69 PS; 68 bhp) @ 4,500 rpm; 133 newton metres (98 lbf·ft) @ 2,600 rpm — CY, JR
51 kilowatts (69 PS; 68 bhp) @ 4,500 rpm; 138 newton metres (102 lbf·ft) @ 2,500 rpm — JX
applications
Audi 80 (CY: 02/82-03/87), Volkswagen Golf (CY: 8/81-7/84, JR: 08/83-10/91), Volkswagen Jetta (CY: 8/81-7/84, JR: 12/83-10/91), Volkswagen Passat (CY: 8/81-4/88), Volkswagen Type 2 (JX: 8/84-7/91), Volkswagen Type 2 Syncro (JX: 8/85-7/92)