Audi 100/A6

1990-1997 of release

Repair and car operation

3.2.2.2. Technical characteristics

THE GENERAL DATA

Engine code:
2370см3, direct injection, normal всасывание, 64 kw	AAS
2460см3, direct injection, турбонагнетатель, 85 kw	ABP, AAT
2460см3, direct injection, турбонагнетатель, 103 kw	AEL
Diameter of the cylinder:
AAS	79,5 mm
ABP, AAT, AEL	81,0 mm
Piston stroke:
AAS	95,5 mm
ABP, AAT, AEL	95,5 mm
Compression degree:
AAS	23,0:1
ABP, AAT, AEL	20,5:1
Pressure of a compression:
AAS	26,0 bar
ABP, AAT, AEL	24,0 bar
The maximum difference of pressure between cylinders	5,0 bar
Operating procedure of cylinders	1-2-4-5-3
Cylinder N1 arrangement	From outside газораспределительного a belt
Greasing system:
Type of the oil pump	It is fixed in a forward part of the block of cylinders and receives a drive from a cranked shaft
Nominal pressure of oil	2,0 bar a minimum (2000 rpm, temperature of oil 80 °)

The inhaling moments, Н.м.

Bolts, fastening the generator to an arm	45
Bolts натяжителя drive a belt	20
Bolts and nuts of a cover of a rod:
– cтупень 1	30
– cтупень 2	Tighten for 90 °
Bolts, fastening the vacuum pump of brakes to a head of cylinders:
– ABP, AAT, AEL	10
– AAS	20
Bolts of a cover of the bearing of a camshaft	20
Bolts of a cover of a camshaft	10
Bolts, fastening covers of forward and back bearings of a camshaft	20
Bolt of an asterisk of a camshaft:
– ABP, AAT, AEL:
• cтупень 1	30
• cтупень 2	Tighten for 90 °
– AAS:
• a bolt 8.8	85
• a bolt 10.9:
•• a step 1	30
•• a step 2	Tighten for 90 °
The ventilating channel картера the engine	20
The ventilating channel (ABP, AAT, AEL)	10
Bolt of a pulley of a cranked shaft:
– ABP, AAT, AEL release to 11/94:
• a step 1	160
• a step 2	Tighten for 180 °
– ABP, AAT, AEL release after 11/94:
• a step 1	220
• a step 2	Tighten for 270 °
• ASS	450
Casing of a back epiploon of a cranked shaft:
– М6	10
– М8	20
Oil jet of the cylinder	10
Bolts of a head of cylinders:
– A step 1	40
– A step 2	60
– A step 3	Tighten for 180 °
– A step 4	Warm up the engine
– A step 5	Tighten for 90 °
– A step 6 (only ABP)	Tighten for 90 ° after 1000 km
Bolts, fastening an exhaust pipe to a collector (AАS)	40
Bolts, fastening an exhaust pipe to турбонагнетателю (ABP, AAT, AEL)	40
Flywheel bolts:
– A step 1	30
– A step 2	Tighten for 90 °
Bolts of a cross-beam of a forward suspension bracket:
– A step 1:
• AАS	110
• ABP, AAT, AEL	100
– A step 2	Tighten for 90 °
Bolts, fastening an arm of the fuel pump to the block of cylinders (AAS)	50
Bolts, fastening a cover drive a belt of the fuel pump:
– To a head of cylinders	20
– To the fuel pump	10
Bolt of an asterisk transferring a drive to the fuel pump:
ABP, AAT, AEL	100
AAS	160
Bolt of an asterisk of the fuel pump	50
Bolts, fastening the fuel pump to an arm (AAS)	25
Bolts, fastening a plate of the gauge of the Hall to an inlet collector	25
Bolts, fastening the Hall gauge to a head of cylinders	10
Bolts of a cover of the radical bearing:
– AAS	65
– ABP, AAT, AEL
• a step 1	30
• a step 2	Tighten for 90 °
The oil filter
The reduktsionnyj valve of the oil pump:
Заглушка without the temperature gauge	40
Заглушка with the temperature gauge	30
Bolts of the oil pump	20
Bolts, fastening маслозаборный a branch pipe to the pump and the block of cylinders	10
Bolts, fastening the pump of the hydraulic booster of a wheel to an arm	20
Bolts of the oil pallet	20
Intermediate pulley газораспределительного a belt	10
Bolts of an internal cover газораспределительного a belt	10
Bolts of an external cover газораспределительного a belt	20
Bolts of fastening of the cooling fan	10
Fan bolts	20