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1.5L REVOTORQ ENGINE
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F. Piston Cooling Nozzle
Piston cooling nozzles are fitted on the block such
that the oil sprayed from it hits the underside of the
piston crown / gallery. This is very essential to bring
down the piston crown temperature.
G.
H. Oil Pressure Switch
Oil pressure switch sends the signal; to low oil pres-
sure indicator lamp provided on the vehicle
instrument panel by closing the circuit to ground
when the oil pressure is low / below the optimum
value.