Mazda CX-5 Service & Repair Manual: Valve Mechanism
Outline
-
A DOHC type valve system has been adopted and consists of four valves (two intake valves and two exhaust valves) per cylinder for a total of 16 valves operated by two camshafts.
Structural View
Resonance Chamber
Purpose, Function
Pulsation of intake air is controlled and intake air noise is reduced by
adding an intake air passage.
Construction
The resonance chamber is installed to fresh ...
Variable Valve Timing Mechanism
Outline
Achieves optimum valve timing according to the driving conditions by the
variable valve timing mechanism changing the phases of the camshaft.
An electric type variable valve ...
Other materials:
M Position Switch [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The M position switch detects that the selector lever is in the M position.
The M position switch signal is sent to the TCM via CAN, and is used for
manual shift control and engine-transaxle integration control.
Construction
The M position switch is in ...
Crankshaft Position (CKP) Sensor Removal/Installation
CAUTION:
When foreign material such as an iron chip is on the CKP sensor, it can cause
abnormal output from the sensor because of flux turbulence and adversely affect
the engine control. Be sure there is no foreign material on the CKP sensor when
replacing.
Do not assemble t ...
Child-Restraint System Installation
Child-Restraint System Types
In this owner's manual, explanation of child-restraint systems is provided for
the following three types of popular childrestraint systems: infant seat, child
seat, booster seat.
NOTE
• Installation position is determined
by the type of child-restraint sys ...
