Audi Workshop Service and Repair Manuals

Code letters, gearbox allocation, ratios, equipment

Automatic gearbox			01M
Gearbox	Code letters		DLR 1)		DLS 1)		DMN 2)
	Manufactured	from to	05.96 12.96		05.96 12.96		01.97 07.98
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.8 ltr. MPI - 92 kW		1.9 ltr. TDI - 66 kW		1.8 ltr. MPI - 92 kW
Torque converter	Code letters	For sleeve bearing 3)	QADC		QCDC		QADC
		With needle bearing 4)	QADD		QCDD		QADD
Valve body	Code letters		QDB		QDB		QEB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	5	5
	Clutch “K2”		5	5	5	5	4	4
	Clutch “K3”		5	4	6	5	5	4
	Brake “B1”		5	5	5	5	5	5
	Brake “B2”		6	7	6	7	4	5
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	16		20		16
		Final drive gear	78		74		78
	Ratio		4.875		3.700		4.875
l  1) Brake “B2” with corrugated washer on last outer plate. l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		DMP 2)		DQD 1)		DQE 2)
	Manufactured	from to	01.97 07.98		09.96 12.96		01.97 07.98
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.9 ltr. TDI - 66 kW		1.8 ltr. MPI - 92 kW		1.8 ltr. MPI - 92 kW
Torque converter	Code letters	For sleeve bearing 3)	QCDC		QADC		QADC
		With needle bearing 4)	QCDD		QADD		QADD
Valve body	Code letters		QEB		QDB		QEB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	5	5
	Clutch “K2”		5	5	5	5	4	4
	Clutch “K3”		6	5	5	4	5	4
	Brake “B1”		5	5	5	5	5	5
	Brake “B2”		5	6	6	7	4	5
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	20		16		16
		Final drive gear	74		78		78
	Ratio		3.700		4.875		4.875
l  1) Brake “B2” with corrugated washer on last outer plate. l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		DTB 2)		DVH 2)		DVK 2)
	Manufactured	from to	01.97 07.98		05.97 07.98		05.97 07.98
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.6 ltr. MPI - 74 kW		1.8 ltr. MPI - 110 kW		1.9 ltr. TDI - 81 kW
Torque converter	Code letters	For sleeve bearing 3)	QADC		QCDC		QCDC
		With needle bearing 4)	QADD		QCDD		QCDD
Valve body	Code letters		QFB		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		4	4	5	5	5	5
	Clutch “K2”		3	3	5	5	5	5
	Clutch “K3”		5	4	6	5	6	5
	Brake “B1”		4	4	6	6	6	6
	Brake “B2”		4	5	5	6	5	6
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	61		45		45
		Output gear	63		44		44
	Ratio		1.033		0.978		0.978
Final drive	No. of teeth	Output shaft	16		15		15
		Final drive gear	78		68		68
	Ratio		4.875		4.533		4.533
l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		ECK 2)		ECL		ECN 2)
	Manufactured	from to	08.98 05.99		08.98 05.99		08.98 05.99
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.8 ltr. MPI - 92 kW		1.8 ltr. MPI - 92 kW		1.9 ltr. TDI - 66 kW
Torque converter	Code letters	For sleeve bearing 3)	QADC		QADC		QCDC
		With needle bearing 4)	QADD		QADD		QCDD
Valve body	Code letters		QFB		QEB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	5	5
	Clutch “K2”		4	4	4	4	5	5
	Clutch “K3”		5	4	5	4	6	5
	Brake “B1”		5	5	5	5	5	5
	Brake “B2”		4	5	4	5	5	6
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	16		16		20
		Final drive gear	78		78		74
	Ratio		4.875		4.875		3.700
l  1) Brake “B2” with corrugated washer on last outer plate. l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		ECP 2)		ECR 2)		ECT 2)
	Manufactured	from to	08.98 05.99		08.98 05.99		08.98 05.99
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.8 ltr. MPI - 110 kW		1.9 ltr. TDI - 81 kW		1.6 ltr. MPI - 74 kW
Torque converter	Code letters	For sleeve bearing 3)	QCDC		QCDC		QADC
		With needle bearing 4)	QCDD		QCDD		QADD
Valve body	Code letters		QFB		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	4	4
	Clutch “K2”		5	5	5	5	3	3
	Clutch “K3”		6	5	6	5	5	4
	Brake “B1”		6	6	6	6	4	4
	Brake “B2”		5	6	5	6	4	5
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		61
		Output gear	44		44		63
	Ratio		0.978		0.978		1.033
Final drive	No. of teeth	Output shaft	16		20		16
		Final drive gear	78		74		78
	Ratio		4.875		3.700		4.875
l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		ELS 2)		ELT 2)		ELU 2)
	Manufactured	from to	05.99 11.99		05.99 11.99		05.99 11.99
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.8 ltr. MPI - 92 kW		1.9 ltr. TDI - 66 kW		1.8 ltr. MPI - 110 kW
Torque converter	Code letters	For sleeve bearing 3)	QADC		QCDC		QCDC
		With needle bearing 4)	QADD		QCDD		QCDD
Valve body	Code letters		QFB		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	5	5
	Clutch “K2”		4	4	5	5	5	5
	Clutch “K3”		5	4	6	5	6	5
	Brake “B1”		5	5	5	5	6	6
	Brake “B2”		4	5	5	6	5	6
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	16		20		15
		Final drive gear	78		74		68
	Ratio		4.875		3.700		4.533
l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		EPA 2)		EPB 2)		EPC 2)
	Manufactured	from to	12.99 01.00		12.99 01.00		12.99 01.00
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.8 ltr. MPI - 92 kW		1.9 ltr. TDI - 66 kW		1.8 ltr. MPI - 110 kW
Torque converter	Code letters	With needle bearing 4)	QADD		QCDD		QCDD
Valve body	Code letters		QFB		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	5	5
	Clutch “K2”		4	4	5	5	5	5
	Clutch “K3”		5	4	6	5	6	5
	Brake “B1”		5	5	5	5	6	6
	Brake “B2”		4	5	5	6	5	6
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	16		20		15
		Final drive gear	78		74		68
	Ratio		4.875		3.700		4.533
l  2) Brake -B2- with shim and retaining ring. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		ERQ 2)		ERX 2)		ESE 2)
	Manufactured	from to	03.99 04.99		05.99 11.99		05.99 11.99
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.6 ltr. MPI - 74 kW		1.9 ltr. TDI - 81 kW		1.6 ltr. MPI - 74 kW
Torque converter	Code letters	For sleeve bearing 3)	QADC		QCDC		QADC
		With needle bearing 4)	QADD		QCDD		QADD
Valve body	Code letters		QFB		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		4	4	5	5	4	4
	Clutch “K2”		3	3	5	5	3	3
	Clutch “K3”		5	4	6	5	5	4
	Brake “B1”		4	4	6	6	4	4
	Brake “B2”		4	5	5	6	4	5
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	16		18		16
		Final drive gear	78		61		78
	Ratio		4.875		3.389		4.875
l  2) Brake -B2- with shim and retaining ring. l  3) For gearbox with sleeve bearing in turbine shaft → Chapter. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		ESF 2)		FDA 2)		FDC 2)
	Manufactured	from to	12.99 01.00		02.00		02.00
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.9 ltr. TDI - 81 kW		1.8 ltr. MPI - 92 kW		1.8 ltr. MPI - 110 kW
Torque converter	Code letters	With needle bearing 4)	QCDD		QADD		QCDD
Valve body	Code letters		QFB		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer	Inner	Outer
	Clutch “K1”		5	5	5	5	5	5
	Clutch “K2”		5	5	4	4	5	5
	Clutch “K3”		6	5	5	4	6	5
	Brake “B1”		6	6	5	5	6	6
	Brake “B2”		5	6	4	5	5	6
Ratios	1st gear		2.714		2.714		2.714
	2nd gear		1.441		1.441		1.441
	3rd gear		1.000		1.000		1.000
	4th gear		0.742		0.742		0.742
	Reverse gear		2.884		2.884		2.884
Intermediate drive	No. of teeth	Input gear	45		45		45
		Output gear	44		44		44
	Ratio		0.978		0.978		0.978
Final drive	No. of teeth	Output shaft	18		16		15
		Final drive gear	61		78		68
	Ratio		3.389		4.875		4.533
l  2) Brake -B2- with shim and retaining ring. l  4) With integrated needle bearing → Chapter.

Automatic gearbox			01M
Gearbox	Code letters		FDH 2)		FDH 2)
	Manufactured	from to	02.00		02.00
Allocation	Model		Audi A3 1997 ►		Audi A3 1997 ►
	Engine		1.6 ltr. MPI - 74 kW		1.6 ltr. MPI - 75 kW
Torque converter	Code letters	With needle bearing 4)	QADD		QADD
Valve body	Code letters		QFB		QFB
Number of plates			Inner	Outer	Inner	Outer
	Clutch “K1”		4	4	4	4
	Clutch “K2”		3	3	3	3
	Clutch “K3”		5	4	5	4
	Brake “B1”		4	4	4	4
	Brake “B2”		4	5	4	5
Ratios	1st gear		2.714		2.714
	2nd gear		1.441		1.441
	3rd gear		1.000		1.000
	4th gear		0.742		0.742
	Reverse gear		2.884		2.884
Intermediate drive	No. of teeth	Input gear	63		63
		Output gear	61		61
	Ratio		1.033		1.033
Final drive	No. of teeth	Output shaft	16		16
		Final drive gear	78		78
	Ratio		4.875		4.875
l  2) Brake -B2- with shim and retaining ring. l  4) With integrated needle bearing → Chapter.