General characteristics
Engine code: | |
2370cm3, direct injection, normal suction, 64 kW |
AAS
|
2460cm3, direct injection, turbocharger, 85 kW |
ABP, AAT
|
2460cm3, direct injection, turbocharger, 103 kW |
AEL
|
Cylinder diameter: | |
AAS |
79.5 mm
|
ABP, AAT, AEL |
81.0 mm
|
Stroke: | |
AAS |
95.5 mm
|
ABP, AAT, AEL |
95.5 mm
|
Compression ratio: | |
AAS |
23,0:1
|
ABP, AAT, AEL |
20,5:1
|
Compression pressure: | |
AAS |
26.0 bar
|
ABP, AAT, AEL |
24.0 bar
|
Maximum pressure difference between cylinders |
5.0 bar
|
The order of operation of the cylinders |
1-2-4-5-3
|
Location of cylinder N1 |
From the side of the timing belt
|
Lubrication system: | |
Oil pump type |
It is fixed in front of the cylinder block and receives
crankshaft drive
|
Rated oil pressure |
2.0 bar minimum (2000 rpm, oil temperature 80°
)
|
Tightening torques, Nm
Bolts securing the alternator to the bracket |
45
|
Drive Belt Tensioner Bolts |
20
|
Connecting rod cap bolts and nuts: | |
– stage 1 |
30
|
– stage 2 |
Tighten another 90°
|
Bolts securing the brake vacuum pump to the cylinder head: | |
– ABP, AAT, AEL |
10
|
– AAS |
20
|
Camshaft bearing cap bolts |
20
|
Camshaft cover bolts |
10
|
Bolts securing the covers of the front and rear bearings of the camshaft shaft |
20
|
Camshaft sprocket bolt: | |
– ABP, AAT, AEL: | |
step 1 |
30
|
step 2 |
Tighten another 90°
|
– AAS: | |
bolt 8.8 |
85
|
bolt 10.9: | |
stage 1 |
30
|
stage 2 |
Tighten another 90°
|
Crankcase ventilation duct |
20
|
ventilation duct (ABP, AAT, AEL) |
10
|
Crankshaft Pulley Bolt: | |
– ABP, AAT, AEL release before 11/94: | |
stage 1 |
160
|
stage 2 |
Tighten another 180°
|
– ABP, AAT, AEL release after 11/94: | |
stage 1 |
220
|
stage 2 |
Tighten another 270°
|
ASS |
450
|
Crankshaft rear oil seal housing: | |
– M6 |
10
|
– M8 |
20
|
Oil jet cylinder |
10
|
Cylinder head bolts: | |
– step 1 |
40
|
– stage 2 |
60
|
– stage 3 |
Tighten another 180°
|
– stage 4 |
Warm up the engine
|
– stage 5 |
Tighten another 90°
|
– stage 6 (only ABP) |
Tighten another 90°after 1000 km
|
Bolts securing the exhaust pipe to the manifold (AAS) |
40
|
Bolts securing the exhaust pipe to the turbocharger (ABP, AAT, AEL) |
40
|
Flywheel bolts: | |
– step 1 |
30
|
– stage 2 |
Tighten another 90°
|
Front suspension cross member bolts: | |
– step 1: | |
AAS |
110
|
ABP, AAT, AEL |
100
|
– stage 2 |
Tighten another 90°
|
Bolts securing the fuel pump bracket to the cylinder block (AAS) |
50
|
Bolts securing the fuel pump drive belt cover: | |
- to the cylinder head |
20
|
- to the fuel pump |
10
|
Bolt of the sprocket that transmits the drive to the fuel pump: | |
ABP, AAT, AEL |
100
|
AAS |
160
|
Fuel pump sprocket bolt |
50
|
Bolts securing the fuel pump to the bracket (AAS) |
25
|
Bolts securing the Hall sensor plate to the intake manifold |
25
|
Bolts securing the Hall sensor to the cylinder head |
10
|
Main bearing cap bolts: | |
– AAS |
65
|
– ABP, AAT, AEL | |
stage 1 |
30
|
stage 2 |
Tighten another 90°
|
Oil filter | |
Oil pump pressure reducing valve: | |
Plug without temperature sensor |
40
|
Plug with temperature sensor |
30
|
Oil pump bolts |
20
|
Bolts securing the oil intake pipe to the pump and cylinder block |
10
|
Bolts securing the power steering pump to the bracket |
20
|
Oil pan bolts |
20
|
Timing belt intermediate pulley |
10
|
Timing belt inner cover bolts |
10
|
Timing belt outer cover bolts |
20
|
Cooling fan mounting bolts |
10
|
Fan bolts |
20
|
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