The UK quattro Network

Type 44 Engine Code Letters

• CN DE DR DS HX JW JY KG
• KP KU KZ MC NC NF NP PH
• PX RS RT SH SL 1B 2B
• 3B 4B 3D IT

	CN	DE	DR Note 1	DS	HX	JW	JY	KG
Manufactured from	10.82	10.82	10.82	8.83	7.84	4.83	7.83	7.83
to	7.89	3.88	9.86	7.89 *	12.87	7.88 *	7.84	1.88
Number of cylinders	5	5	4	4	5	4	5	5
Capacity (litres)	2.0	2.0	1.8	1.8	2.3	1.8	2.2	2.2
Output kW at rpm	51/4800	64/4500	55/4600 Note 2	66/5200	101/5700	66/5200	134/5700	134/5700
Torque Nm at rpm	123/2800	172/2800	138/2500	145/3300	185/3500	150/3300	252/3600	252/3600
Bore (mm)	76.5	76.5	81.0	81.0	81.0	81.0	79.5	79.5
Stroke (mm)	86.4	86.4	86.4	86.4	86.4	86.4	86.4	86.4
Compression	23.0	23.0	8.8	10.0	10.0	10.0	8.8	8.8
Hydraulic Tappets	From 8.85	From 8.85		From 8.85		From 8.85		From 7.84
Carburettor/Fuel Injection	Diesel	Diesel	1B3	2E2	K-Jetronic	Keihin I	K-Jetronic	K-Jetronic
RON (Min)			91	98	98	98	98	98
CN (Min)	45	45
Ignition			TCI-H	TCI-H	TCI-H	TCI-H	FEI	FEI
EGR
Exhaust turbocharger
Overrun boost
Engine is specially tuned for:					Sweden Switzerland	Sweden Switzerland	Sweden Switzerland

	KP	KU	KZ	MC	NC	NF	NP	PH
Manufactured from	7.84	7.84	7.84	10.85	4.88	8.86	3.85	8.85
to	12.87	7.85	9.86	12.90 *	12.90 *	12.90 *	12.90 *	12.90 *
Number of cylinders	5	5	5	5	5	5	4	4
Capacity (litres)	2.0	2.3	2.3	2.3	2.0	2.3	1.8	1.8
Output kW at rpm	85/5200	101/5700	85/5500	121/5500	74/4500	100/5600	66/5200	66/5300
Torque Nm at rpm	170/3000	185/3500	165/2500	240/3000	192/2200.. 3200	190/4000	150/3300	138/3000 Note 4 145/3200 Note 5
Bore (mm)	81.0	81.0	81.0	81.0	76.5	82.5	81.0	81.0
Stroke (mm)	77.4	86.4	86.4	86.4	86.4	86.4	86.4	86.4
Compression	10.0	10.0	8.5	7.8	23.0	10.0	10.0	9.0
Hydraulic Tappets	From 8.85			From 3.86			From 8.85
Carburettor/Fuel Injection	K-Jetronic	K-Jetronic	K-Jetronic	K-Jetronic	Diesel	K-III-Jetronic	Keihin	K-Jetronic
RON (Min)	98	98	91 unleaded	95 unleaded Note 3		95 unleaded Note 3	98	91 unleaded
CN (Min)					45
Ignition	TCI-H	TCI-H	TCI-H	FEI		TCI-H	TCI-H	TCI-H
EGR
Exhaust turbocharger
Overrun boost
Catalyst
Lambda control
Engine is specially tuned for:			low pollutant exhaust	low pollutant exhaust				low pollutant exhaust

	PX	RS	RT Note 10	RT Note 11	SH	SL	1B	2B
Manufactured from	8.85	10.86	1.88	1.88	3.86	4.86	9.87	9.87
to	7.88	2.88	12.90 *	12.90 *	7.90	12.87	12.90 *	12.90*
Number of cylinders	5	4	5	5	4	5	5	5
Capacity (litres)	2.3	1.8	2.0	2.0	1.8	2.0	2.3	2.3
Output kW at rpm	88/5600	55/4500	85/5400	83/5400	65/5200 66/5500	83/5200	147/5800	140/5800
Torque Nm at rpm	172/3400	138/2500	172/4000	172/4000	142/3300	165/3000	270/3000	270/3000
Bore (mm)	81.0	81.0	81.0	81.0	81.0	81.0	81.0	81.0
Stroke (mm)	86.4	86.4	77.4	77.4	86.4	77.4	86.4	86.4
Compression	8.5	9.0	10.0	10.0	9.0	10.0	8.6	8.6
Hydraulic Tappets
Carburettor/Fuel Injection	K-Jetronic	Keihin II	K-Jetronic	K-Jetronic	Keihin I Keihin II	K-Jetronic	K-Jetronic	K-Jetronic
RON (Min)	91 unleaded	91 unleaded Note 6	98 unleaded	95 unleaded Note 3	91 unleaded	95 unleaded Note 3	98	98
CN (Min)
Ignition	TCI-H	TCI-H	TCI-H	FEI	TCI-H	TCI-H	FEI	TCI-H
EGR			Note 7
Exhaust turbocharger
Overrun boost
Catalyst
Lambda control
Engine is specially tuned for:	low pollutant exhaust	low pollution exhaust		low pollution exhaust	low pollution exhaust	low pollution exhaust	Vehicles with manual gearbox	Vehicles with manual gearbox

	3B	4B	3D	IT
Manufactured from	4.89	2.88	8.89	1.90
to	11.90 *	12.90 *	12.90 *
Number of cylinders	5	4	5	5
Capacity (litres)	2.3	1.8	2.4	2.5
Output kW at rpm	162/5700	66/5500	60/4400	88/4250
Torque Nm at rpm	309/1950	142/3250	164/2400	265/2250
Bore (mm)	81.0	81.0	79.5	81
Stroke (mm)	86.4	86.4	95.5	95.5
Compression	9.3	9.0	22.5	20.5
Hydraulic Tappets
Carburettor/Fuel Injection	Motronic	Mono- Jetronic	Diesel	Diesel
RON (Min)	95 unleaded	91 unleaded
CN (Min)			45	45
Ignition	Motronic	TCI-H
EGR
Exhaust turbocharger
Overrun boost
Catalyst
Lambda control
Engine is specially tuned for:	low pollution exhaust	low pollution exhaust

1. On vehicles for Austria the engines also have the code letters DRA under the engine number
2. Austrian version 51 kW at 4500 rpm
3. If not available (min 91 RON) with slightly reduced output
4. Front wheel drive
5. Quattro
6. The engine is available with or without catalyst. Only the vehicles fitted with a catalyst are tuned for low pollutant exhaust and they may only be driven on unleaded fuel. Vehicles without catalyst may also be driven on leaded fuel.
7. With automatic gearbox
8. Keihen I > 07.88
9. Keihin II 08.88 >
10. K-Jetronic identification: Without differential pressure regulator, with warm-up valve
11. KE-Jetronic identification: With differential pressure regulator, without warm-up valve
12. When the original manual was produced, these engines were still in production. The production cessation dates have been provided from other sources