CAMSHAFT [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]
CAMSHAFT [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))]
SM2565225
id0110u0001400
Purpose, Function
• The camshaft is rotated by receiving the rotation force of the crankshaft via the timing chain. The valve is opened and closed according to the cam shape at this time.
Construction
• The camshaft is installed to the cylinder head.
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• The intake camshaft is a five-bearing type and the exhaust camshaft is a six-bearing type.
• The camshaft thrust force is suppressed by the No.1 journal.
• The camshaft has the following parts shown in the figure.
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Valve timing
SKYACTIV-G 2.0
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SKYACTIV-G 2.5
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SKYACTIV-G 2.0
|
Item |
Specification |
|||
|---|---|---|---|---|
|
Valve timing
|
IN
|
Open
|
(°)
|
BTDC 42—ATDC 32
|
|
Close
|
(°)
|
ABDC 26—ABDC 100
|
||
|
EX
|
Open
|
(°)
|
BBDC 65—BBDC 10
|
|
|
Close
|
(°)
|
ATDC 1—ATDC 56
|
||
SKYACTIV-G 2.5
|
Item |
Specification |
|||
|---|---|---|---|---|
|
Valve timing
|
IN
|
Open
|
(°)
|
BTDC 42—ATDC 32
|
|
Close
|
(°)
|
ABDC 26—ABDC 100
|
||
|
EX
|
Open
|
(°)
|
BBDC 73—BBDC 18
|
|
|
Close
|
(°)
|
ATDC 1—ATDC 56
|
||