Audi Workshop Service and Repair Manuals

Code letters, allocation, transmission ratios, capacities

Manual gearbox		5-speed 012 / 01W
Code letters		ENL 1)	ENM 1)	ENN
Manufactured	from	09.00	09.00	09.00
	to	06.02	02.01	01.01
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.6 ltr. - 75 kW	2.0 ltr. - 96 kW	1.8 ltr. - 110 kW
Ratio: Z2 : Z1	Final drive	41 : 9 = 4.556	33 : 8 = 4.125	37 : 10 = 3.700
	1st gear	34 : 9 = 3.778	35 : 10 = 3.500	34 : 9 = 3.778
	2nd gear	37 : 17 = 2.176	36 : 17 = 2.118	37 : 17 = 2.176
	3rd gear	40 : 28 = 1.429	40 : 28 = 1.429	40 : 28 = 1.429
	4th gear	35 : 34 = 1.029	35 : 34 = 1.029	36 : 33 = 1.091
	5th gear	30 : 38 = 0.789	30 : 38 = 0.789	32 : 37 = 0.865
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.596	2.527	3.200
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
1) Gearbox made of magnesium l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate

Manual gearbox		5-speed 012 / 01W
Code letters		ENQ	ENW	EYQ
Manufactured	from	09.00	09.00	09.00
	to	06.02	06.02	06.02
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	2.4 ltr. - 121 kW	1.9 ltr. - 74 kW turbo diesel	1.6 ltr. - 75 kW
Ratio: Z2 : Z1	Final drive	31 : 8 = 3.875	37 : 10 = 3.700	41 : 9 = 4.556
	1st gear	35 : 10 = 3.500	35 : 10 = 3.500	34 : 9 = 3.778
	2nd gear	35 : 18 = 1.944	35 : 18 = 1.944	37 : 17 = 2.176
	3rd gear	39 : 30 = 1.300	38 : 31 = 1.226	40 : 28 = 1.429
	4th gear	35 : 34 = 1.029	31 : 37 = 0.838	35 : 34 = 1.0291
	5th gear	31 : 38 = 0.816	28 : 41 = 0.683	30 : 38 = 0.789
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.161	3.257	3.596
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate

Manual gearbox		5-speed 012 / 01W
Code letters		FEC	FJP 1)	FJU
Manufactured	from	09.00	09.00	09.00
	to	06.02	06.02	06.02
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.9 ltr. - 96 kW turbo diesel	2.0 ltr. - 96 kW	3.0 ltr. - 162 kW
Ratio: Z2 : Z1	Final drive	31 : 9 = 3.444	33 : 8 = 4.125	30 : 8 = 3.750
	1st gear	34 : 9 = 3.778	35 : 10 = 3.500	35 : 10 = 3.500
	2nd gear	37 : 17 = 2.176	36 : 17 = 2.118	35 : 18 = 1.944
	3rd gear	34 : 25 = 1.360	40 : 28 = 1.429	34 : 25 = 1.360
	4th gear	28 : 31 = 0.903	35 : 34 = 1.029	30 : 29 = 1.034
	5th gear	24 : 35 = 0.686	30 : 38 = 0.789	27 : 32 = 0.844
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		2.362	3.257	3.164
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
1) Gearbox made of magnesium l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate

Manual gearbox		5-speed 012 / 01W
Code letters		FPS	FTW	FTX 1)
Manufactured	from	12.00	09.01	01.01
	to	06.02	06.02	09.01
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.8 ltr. - 110 kW 1.8 ltr. - 125 kW	1.8 ltr. - 110 kW	2.0 ltr. - 96 kW
Ratio: Z2 : Z1	Final drive	37 : 10 = 3.700	37 : 10 = 3.700	33 : 8 = 4.125
	1st gear	34 : 9 = 3.778	34 : 9 = 3.778	35 : 10 = 3.500
	2nd gear	37 : 17 = 2.176	37 : 17 = 2.176	36 : 17 = 2.118
	3rd gear	40 : 28 = 1.429	40 : 28 = 1.429	40 : 28 = 1.429
	4th gear	36 : 33 = 1.091	36 : 33 = 1.091	35 : 34 = 1.029
	5th gear	32 : 37 = 0.865	32 : 37 = 0.865	30 : 38 = 0.789
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.200	3.200	3.257
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
1) Gearbox made of magnesium l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate

Manual gearbox		5-speed 012 / 01W
Code letters		GBK 1)	GBL	GBM 1)
Manufactured	from	07.02	07.02	07.02
	to	05.03	05.03	05.03
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.6 ltr. - 75 kW	2.4 ltr. - 121 kW 2.4 ltr. - 125 kW	2.0 ltr. - 96 kW
Ratio: Z2 : Z1	Final drive	41 : 9 = 4.556	31 : 8 = 3.875	33 : 8 = 4.125
	1st gear	34 : 9 = 3.778	35 : 10 = 3.500	35 : 10 = 3.500
	2nd gear	37 : 17 = 2.176	35 : 18 = 1.944	36 : 17 = 2.118
	3rd gear	40 : 28 = 1.429	39 : 30 = 1.300	40 : 28 = 1.429
	4th gear	35 : 34 = 1.029	35 : 34 = 1.029	35 : 34 = 1.029
	5th gear	30 : 38 = 0.789	31 : 38 = 0.816	30 : 38 = 0.789
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.596	3.161	3.257
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
1) Gearbox made of magnesium l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted.

Manual gearbox		5-speed 012 / 01W
Code letters		GBN	GBP	GBQ
Manufactured	from	07.02	07.02	07.02
	to	05.03	05.03	05.03
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.8 ltr. - 110 kW 1.8 ltr. - 125 kW 2.0 ltr. - 110 kW 2.0 ltr. - 132 kW	1.6 ltr. - 75 kW	1.9 ltr. - 96 kW turbo diesel
Ratio: Z2 : Z1	Final drive	37 : 10 = 3.700	41 : 9 = 4.556	31 : 9 = 3.444
	1st gear	34 : 9 = 3.778	34 : 9 = 3.778	34 : 9 = 3.778
	2nd gear	37 : 17 = 2.176	37 : 17 = 2.176	37 : 17 = 2.176
	3rd gear	40 : 28 = 1.429	40 : 28 = 1.429	34 : 25 = 1.360
	4th gear	36 : 33 = 1.091	35 : 34 = 1.029	28 : 31 = 0.903
	5th gear	32 : 37 = 0.865	30 : 38 = 0.789	24 : 35 = 0.686
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.200	3.596	2.362
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted.

Manual gearbox		5-speed 012 / 01W
Code letters		GBR	GBS	GDT
Manufactured	from	07.02	07.02	07.02
	to	05.03	05.03	05.03
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.9 ltr. - 74 kW turbo diesel	3.0 ltr. - 162 kW	1.8 ltr. - 120 kW
Ratio: Z2 : Z1	Final drive	37 : 10 = 3.700	30 : 8 = 3.750	37 : 10 = 3.700
	1st gear	35 : 10 = 3.500	35 : 10 = 3.500	34 : 9 = 3.778
	2nd gear	35 : 18 = 1.944	35 : 18 = 1.944	37 : 17 = 2.176
	3rd gear	38 : 31 = 1.226	34 : 25 = 1.360	40 : 28 = 1.429
	4th gear	31 : 37 = 0.838	30 : 29 = 1.034	35 : 34 = 1.029
	5th gear	28 : 41 = 0.683	27 : 32 = 0.844	31 : 37 = 0.838
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		2.527	3.164	3.100
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted.

Manual gearbox		5-speed 012 / 01W
Code letters		GFM	GFP 1)	GFT 1)
Manufactured	from	05.03	05.03	05.03
	to	02.04	07.03	07.03
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.9 ltr. - 74 kW turbo diesel	1.6 ltr. - 75 kW	2.0 ltr. - 96 kW
Ratio: Z2 : Z1	Final drive	37 : 10 = 3.700	41 : 9 = 4.556	33 : 8 = 4.125
	1st gear	35 : 10 = 3.500	34 : 9 = 3.778	35 : 10 = 3.500
	2nd gear	35 : 18 = 1.944	37 : 17 = 2.176	36 : 17 = 2.118
	3rd gear	38 : 31 = 1.226	40 : 28 = 1.429	40 : 28 = 1.429
	4th gear	31 : 37 = 0.838	35 : 34 = 1.029	35 : 34 = 1.029
	5th gear	28 : 41 = 0.683	30 : 38 = 0.789	30 : 38 = 0.789
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		2.527	3.596	3.257
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
1) Gearbox made of magnesium l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted. From 05.03 onwards, new synchromesh and smaller dog teeth are fitted on all selector gears.

Manual gearbox		5-speed 012 / 01W
Code letters		GFU	GFV	GGG
Manufactured	from	05.03	05.03	05.03
	to	02.04	02.04	02.04
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.8 ltr. - 125 kW 2.0 ltr. - 110 kW	1.6 ltr. - 75 kW	1.8 ltr. - 120 kW
Ratio: Z2 : Z1	Final drive	37 : 10 = 3.700	41 : 9 = 4.556	37 : 10 = 3.700
	1st gear	34 : 9 = 3.778	34 : 9 = 3.778	34 : 9 = 3.778
	2nd gear	37 : 17 = 2.176	37 : 17 = 2.176	37 : 17 = 2.176
	3rd gear	40 : 28 = 1.429	40 : 28 = 1.429	40 : 28 = 1.429
	4th gear	36 : 33 = 1.091	35 : 34 = 1.029	35 : 34 = 1.029
	5th gear	32 : 37 = 0.865	30 : 38 = 0.789	31 : 37 = 0.838
	6th gear	-	-	-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.200	3.596	3.100
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted. From 05.03 onwards, new synchromesh and smaller dog teeth are fitted on all selector gears.

Manual gearbox		5-speed 012 / 01W / 0A9
Code letters		GYA	GZN	HFA
Manufactured	from	05.03	07.03	03.04
	to		02.04	05.04
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.9 ltr. - 85 kW turbo diesel	2.0 ltr. - 96 kW	1.9 ltr. - 74 kW turbo diesel
Ratio: Z2 : Z1	Final drive	32 : 9 = 3.556	33 : 8 = 4.125	37 : 10 = 3.700
	1st gear	34 : 9 = 3.778	35 : 10 = 3.500	35 : 10 = 3.500
	2nd gear	37 : 17 = 2.176	36 : 17 = 2.118	35 : 18 = 1.944
	3rd gear	34 : 25 = 1.360	40 : 28 = 1.429	38 : 31 = 1.226
	4th gear	28 : 31 = 0.903	35 : 34 = 1.029	31 : 37 = 0.838
	5th gear	24 : 35 = 0.686	30 : 38 = 0.789	28 : 41 = 0.683
	6th gear			-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		2.438	3.257	2.527
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted. From 05.03 onwards, new synchromesh and smaller dog teeth are fitted on all selector gears.

Manual gearbox		5-speed 012 / 01W / 0A9
Code letters		HFB	HFC	HFD
Manufactured	from	03.04	03.04	03.04
	to	12.04
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	1.8 ltr. - 125 kW 2.0 ltr. - 110 kW	1.6 ltr. - 75 kW	1.8 ltr. - 120 kW
Ratio: Z2 : Z1	Final drive	37 : 10 = 3.700	41 : 9 = 4.556	37 : 10 = 3.700
	1st gear	34 : 9 = 3.778	34 : 9 = 3.778	34 : 9 = 3.778
	2nd gear	37 : 17 = 2.176	37 : 17 = 2.176	37 : 17 = 2.176
	3rd gear	40 : 28 = 1.429	40 : 28 = 1.429	40 : 28 = 1.429
	4th gear	36 : 33 = 1.091	35 : 34 = 1.029	35 : 34 = 1.029
	5th gear	32 : 37 = 0.865	30 : 38 = 0.789	31 : 37 = 0.838
	6th gear			-
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.200	3.596	3.100
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted. From 05.03 onwards, new synchromesh and smaller dog teeth are fitted on all selector gears.

Manual gearbox		5-speed 012 / 01W / 0A9
Code letters		HFE	HFF
Manufactured	from	09.04	03.04
	to
Allocation	Model	Audi A4 2001 ►	Audi A4 2001 ►
	Engine	2.0 ltr. - 96 kW	2.0 ltr. - 96 kW
Ratio: Z2 : Z1	Final drive	33 : 8 = 4.125	33 : 8 = 4.125
	1st gear	34 : 9 = 3.778	35 : 10 = 3.500
	2nd gear	37 : 17 = 2.176	36 : 17 = 2.118
	3rd gear	40 : 28 = 1.429	40 : 28 = 1.429
	4th gear	35 : 34 = 1.029	35 : 34 = 1.029
	5th gear	31 : 37 = 0.838	30 : 38 = 0.789
	6th gear
	Reverse gear	31 : 9 = 3.444	31 : 9 = 3.444
Overall ratio iov. in top gear		3.456	3.257
Capacity		2.25 litres
Specification		Gear oil G 052 911 A SAE 75 W 90 (synthetic oil)
Clutch actuation		Hydraulic
l  The following data can be found in the → Electronic parts catalogue. t  Correct type of flange shafts t  Correct type of clutch plate and pressure plate From 07.02 onwards, speedometer sender -G22- is no longer fitted. From 05.03 onwards, new synchromesh and smaller dog teeth are fitted on all selector gears.