Specifications of all engines (Opel Corsa B)

General parameters

A complete list of engines and their parameters used to equip Opel Corsa-B/Combo and Tigra models.

Volume, cm³

X10XE Engine	973
Engine X12SZ	1196
X12XE Engine	1199
Engines C14NZ, X14SZ, C14SE, X14XE	1389
Engines X16XE, C16XE	1598
Engines 4EC1, X15DT (T4EC1)	1488
Engines 17D (4EE1), X17D (4EE1)	1686

Engine type

X10XE Engine	1.0-12V DOHC
Engine X12SZ	1.2 OHC
X12XE Engine	1.2-16V DOHC
Engines C14NZ, X14SZ, X14SE	1.4 OHC
X14XE Engine	1.4-16V DOHC
Engines X16XE, C16XE	DOHC
Engine 4EC1	1.5 D OHC
Engine X15DT (T4EC1)	1.5 TD OHC
Engines 17D (4EE1), X17D (4EE1)	1.7 D OHC

Release period

X10XE Engine	05.1997÷08.2000
Engine X12SZ	03.1993÷03.1998
X12XE Engine	03.1998÷08.2000
Engines C14NZ, C14SE	03.1993÷02.1996
Engine X14SZ	03.1996÷08.1998
Engines X14XE, X16XE	09.1994÷08.2000
Engine C16XE	09.1993÷08.1994
Engine 4EC1	03.1993÷08.1996
Engine X15DT (T4EC1)	03.1993÷08.2000
Engine 17D (4EE1)	09.1993÷02.1996
Engine X17D (4EE1)	03.1996÷08.2000

Engine power, kW/hp @ min⁻¹

X10XE Engine	40/55 @ 5600
Engine X12SZ	33/45 @ 4600
X12XE Engine	48/65 @ 5600
Engine C14NZ	44/60 @ 5200
Engine X14SZ	44/60 @ 5400
Engine C14SE	60/82 @ 5800
X14XE Engine	66/90 @ 6000
X16XE Engine	78/106 @ 6000
Engine C16XE	80/109 @ 6000
Engine 4EC1	37/50 @ 4800
Engine X15DT (T4EC1)	49/67 @ 4600
Engine 17D (4EE1)	44/60 @ 4500
Engine X17D (4EE1)	44/60 @ 4400

Torque, Nm @ min⁻¹

X10XE Engine	82 @ 2800
Engine X12SZ	88 @ 2800
X12XE Engine	110 @ 4000
Engine C14NZ	103 @ 2800
Engine X14SZ	106 @ 3000
Engine C14SE	114 @ 3600
X14XE Engine	125 @ 4000
X16XE Engine	148 @ 4000
Engine C16XE	150 @ 3800
Engine 4EC1	90 @ 2400
Engine X15DT (T4EC1)	132 @ 2600
Engine 17D (4EE1)	108 @ 2600
Engine X17D (4EE1)	112 @ 2650

Cylinder diameter/piston stroke, mm

X10XE Engine	72.5/78.6
Engine X12SZ	72.0/73.4
X12XE Engine	72.5/72.6
Engines C14NZ, X14SZ, C14SE, X14XE	77.6/73.4
Engines X16XE, C16XE	79.0/81.5
Engines 4EC1, X15DT (T4EC1)	76.0/82.0
Engines 17D (4EE1), X17D (4EE1)	79.0/86.0

Compression ratio

Engines X10XE, X12XE	10.1
Engine X12SZ	10.0
Engine C14NZ	9.4
Engine X14SZ	9.6
Engine C14SE	9.8
Engines X14XE, X16XE, C16XE	10.5
Engines 4EC1, 17D (4EE1), X17D (4EE1)	23.0
Engine X15DT (T4EC1)	22

Arrangement/number of cylinders//Number of valves per cylinder

SOHC engines	in-line/4//2
DOHC engines except X10XE	in-line/4//4
X10XE Engine	in-line/3//4

Cylinder firing order

Engines except X10XE - 1-3-4-2 (the first cylinder is located on the timing drive side).



X10XE engines - 1-2-3 1-2-3

Normal direction of rotation of the crankshaft

Clockwise.

Compression pressure

Petrol engines
Nominal value, atm	12÷15
Maximum allowable difference between cylinders, atm	1
Diesel engines
Nominal value, atm	not less than 22
Maximum allowable difference between cylinders, atm	1.5

Maximum allowable rotation speed, rpm

See Specifications for Chapter Vehicle settings and routine maintenance.

Operating parameters of engines

Cylinder head

Maximum permissible non-flatness of the mating surface, mm
Petrol engines	0.013
Diesel engines	0.025

Height of cylinder head, not less than, mm.

Petrol engines
DOHC engines 1.0 and 1.2 l	126
OHC 1.2 and 1.4 l engines	95.25 ±0.45
DOHC engines 1.4 and 1.6 l	134.70
Diesel engines	131.25

Valve seat chamfer angle, deg. — 45

Valves and guide bushings

Valve stem seat clearance in guide bushing, mm

Petrol engines
SOHC engines
Intake valves	0.018÷0.052
Exhaust valves	0.038÷0.072
DOHC engines
Intake valves	0.030÷0.060
Exhaust valves	0.040÷0.070
Diesel engines
Intake valves	0.020÷0.200
Exhaust valves	0.030÷0.250

Height of installed valves, no more than, mm

SOHC Gasoline Engines - 14.4

Angle of inclination of working chamfers of valve plates

SOHC engines - 44

DOHC engines - 45

Valve clearance relative to the mating surface of the cylinder head of a diesel engine, mm — 0.5÷1.0

The protrusion of the swirl chamber of a diesel engine above the mating surface of the cylinder head of a diesel engine, mm — 0.0÷0.03

Connecting rod and piston assemblies

Piston protrusion, no more than, mm
OHC 1.2 and 1.4 l engines	0.22
DOHC engines 1.0, 1.2, 1.4 and 1.6 l	0

Lubrication system

Engine oil pressure, atm
Normal value
Petrol engines	1.5
Diesel engines	2.0
Minimum value
Petrol engines	0.3
Diesel engines	2.0

Oil pump type

Petrol engines - Gear, direct drive from the crankshaft



Diesel engines - Rotary, direct drive from the crankshaft

Pressure range regulated by pressure reducing valve valve, bar
Engines 1.0 and 1.2 DOHC	4.4÷6.4

Tightening force of threaded connections, Nm

Wheel mounting bolts - 110

D/V engine oil pressure - 30

Petrol engines

SOHC engines

Timing Belt Cover Fastening Bolts
External covers	4
Cover mounting bolts gas distribution mechanism	8
Camshaft timing gear bolt	45
Rear Thrust Plate Bolts camshaft	8
Timing Belt Case End Cover Bolts	12
Ignition module mounting bolts	8
Fastening the inlet pipe to the exhaust manifold	25
Fastening the intake manifold to the cylinder head	20
Fastening the exhaust manifold to the cylinder head	20
Thermostat mounting	10
Water pump mounting bolts	8

Crankshaft Pulley Bolt*

Bolt M12
Stage 1	95
Stage 2	extend to an angle of 30 degrees.
Stage 3	extend to an angle of 15 degrees.
Bolt M10x23	22
Bolt M10x23	22
Stage 1	55
Stage 2	extend to an angle of 45÷60 degrees.

Cylinder head mounting bolts*

Stage 1	25
Stage 2	extend to an angle of 60 degrees.
Stage 3	extend to an angle of 60 degrees.
Stage 4	extend to an angle of 60 degrees.
Flywheel cover mounting bolts	7
Oil pump pressure relief valve plug	30
Oil intake mounting bolts	8

Engine oil pan mounting bolts
Models without K/V (stamped steel pallet)
Bolts for fastening the pan to the block cylinders/oil pump	8
Drain plug of the pan	55
Models with K/V (cast aluminum tray)
Bolts for fastening the pan to the block cylinders/oil pump	8
Pallet flange mounting bolts to the transmission housing	40
Drain plug	45

* Use new bolts.

DOHC engines 1.0 and 1.2 l

Timing chain housing mounting bolts 8 Water pump mounting bolts 8 Timing chain upper spacer mounting bolts 8 Timing chain housing cover mounting bolts 8 Ignition module mounting bolts 8

Timing drive housing mounting bolts	8
Water pump mounting bolts	8
Fastener for upper timing chain spacer	8
Timing Belt Housing Cover Fastening Bolts	8
Ignition module mounting bolts	8

Camshaft Sprocket Fastening Bolt
Stage 1	50
Stage 2	extend to an angle of 60 degrees.
Timing chain tensioner plug	20
Timing chain tensioner plug	60
Crankshaft Stopper Hole Plug	60
Oil filter housing to cylinder head	20
Fastening the upper heat shield exhaust manifold	8
Engine retaining strip fasteners	20
Compressor fastener K/V	20
Catalytic Converter Holder Fastener	15
Catalytic converter fasteners	35
Intake manifold mounting bolts to the cylinder head	20
Exhaust manifold mounting bolts to the cylinder head	20
Fastening the level gauge guide tube engine oil	8
Thermostat housing cover	8
Injector plug strip	8
Water pump pulley	20
Lower Wiring Harness Holder to the exhaust manifold	10
Upper and lower support bolts exhaust manifold	25
Rear Wiring Harness Holder to the exhaust manifold	6
PCV valve to exhaust manifold holder	6 Nm.

Cylinder head mounting bolts*
Stage 1	25
Stage 2	extend to an angle of 60 degrees.
Stage 3	extend to an angle of 60 degrees.
Stage 4	extend to an angle of 60 degrees.

Oil pump
Mounting bolts	8
Pump cover mounting screws	8
Pressure reducing valve plug	30
Oil Intake Mounting Bolts*	8

Stamped steel engine oil pan mounting bolts*
Bolts for fastening the pan to the block cylinders/oil pump	10
Pallet flange mounting bolts to the transmission housing	40
Drain plug of the pan	10
Damping plate for cylinder block	8

* Use new bolts.

DOHC engines 1.4 and 1.6 l

Timing Belt Cover Bolts
Back cover	5
Timing Belt Tensioner Fastening Bolt	20
Fasteners for the exhaust system inlet pipe to the exhaust manifold	25
Fasteners for the exhaust system inlet pipe to the catalytic converter	18
Fastening the cover of high-voltage wires	4
Timing Belt Case Cover Bolts	8
Intake manifold top mounting bolts pipelines	8
Intake manifold mounting bolts to the cylinder head	20
Exhaust manifold mounting bolts to the cylinder head	22
Throttle body pipe mounting bolts to the top of the intake manifold	8
CKP sensor mounting bolts	8

Crankshaft timing gear mounting bolt*
Stage 1	95
Stage 2	extend to an angle of 30 degrees.
Stage 3	extend to an angle of 15 degrees.
Gear mounting bolt camshaft*	65

Cylinder head mounting bolts*
Stage 1	25
Stage 2	pull to a 90 degree angle.
Stage 3	pull to a 90 degree angle.
Stage 4	pull to a 90 degree angle.
Stage 5	pull to a 45 degree angle.
Front Right Engine Mount to Bracket power unit	60
Powertrain holder for manual transmission and engine support	60
Powertrain Holder Right to the cylinder head	65
Powertrain Holder Right to the cylinder block (models with power steering)	60
Rear powertrain mount for manual transmission	70
Engine shock absorber block to the front longitudinal beam of the frame	65
Engine shock absorber block rear to bottom	65
Engine shock absorber block mounting bolts on models with power steering	29

Oil pump
Mounting bolts	8
Pump cover mounting screws	8
Pressure reducing valve plug	30
Oil Intake Mounting Bolts*	8

Engine oil pan mounting bolts*
Models 1.4 and 1.6 l without K/V (stamped steel pallet)
Bolts for fastening the sump to the cylinder block/ oil pump	8
Drain plug of the pan	55
Models 1.4 and 1.6 l with K/V (cast aluminum tray)
Bolts for fastening the sump to the cylinder block/ oil pump	8
Bolts for fastening the sump flange to the crankcase transmissions	60
Drain plug	45

* Use new bolts.

Diesel engines

Engine mount bracket to engine block	45
Engine damping mount to front frame longitudinal beam and to suspension bracket	60
Bearing cap mounting bolts camshaft	15
Cylinder head cover mounting bolts	8
Lower timing belt cover mounting bolts	10
Bolts for fastening the crankshaft pulley	20
Tension roller fastener	20
Cylinder head cover fasteners	8
Fuel lines to the injection pump and injectors	25
Upper rear cover mounting bolts toothed belt to cylinder head	10
Gear mounting bolts camshaft	10
Heat shield mounting bolts exhaust manifold	10
Intake manifold mounting bolts to the cylinder head	30
Exhaust manifold mounting bolts to the cylinder head	30

Cylinder head mounting bolts
Stage 1	40
Stage 2	extend to an angle of 60÷75 degrees.
Stage 3	extend to an angle of 60÷75 degrees.
Oil Intake Mounting Bolts*	8

Steel tray mounting bolts engine crankcase
Bolts securing the oil pan to the cylinder block	10
Drain plug of the pan	75

* Use new bolts/nuts.