30
ENGINE
B1B2027D
PRESENTATION OF ENGINE 384 F ( CFA)
Engine : CFA
Oil sump
(15) protection plate.
(17) oil sump.
The oil strainer (16) is made of plastic to reduce weight.
Valve timing system
General
(18) timing chain.
(19) chain guide.
(20) chain tensioner.
(21) inlet camshaft.
(21) exhaust camshaft.
Each cylinder has 2 inlet valves and 2 exhaust valves. The performance of the inlet and exhaust
circuits is increased by the greater width of the ports.
Opening and closing of the valves is controlled directly by 2 camshafts.
The engine has 12 valves and 2 overhead camshafts driven by chain, one for inlet and the other
for exhaust.
The VVT-i system (21) serves to reduce fuel consumption, increase performance and also to
reduce pollutant emissions. Fuller information on the control of the VVT-i system (21) is to be found
in the repair manual.
B1B2026D
To Next Page
Loading...
