Mazda CX-5 Service & Repair Manual: Spark Plug [Skyactiv G 2.0]
Purpose, Function
-
The spark plug generates spark, ignition of the air-fuel mixture occurs, and combustion of the air-fuel mixture is triggered.
Construction
-
The spark plug is installed to the cylinder head.
-
Iridium on the center electrode and platinum on the ground electrode are used (iridium spark plug).
-
Because iridium has excellent durability, extreme thinning on the center electrode is achieved.
-
The area contacting flame is decreased by extremely thinning the center and setting electrodes, and extinction action is reduced. Therefore, excellent ignition performance is achieved.
Spark Plug Removal/Installation [Skyactiv G 2.0]
CAUTION:
If a spark plug that is not as specified is installed, engine performance
will be deteriorated. Install only the specified spark plug when replacing.
1. Disconnect the negati ...
Data Network
...
Other materials:
Transaxle Fluid Temperature (Tft) Sensor [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The transaxle fluid temperature (TFT) sensor detects the ATF temperature
in the oil pan.
The transaxle fluid temperature (TFT) sensor signal is used for automatic
shift control, TCC control, line pressure control, direct electric shift control,
learning contr ...
Blind Spot Monitoring (Bsm) Control Module Inspection
1. Disconnect the negative battery cable..
2. Remove the rear combination light..
3. Remove the rear bumper..
4. Connect the negative battery cable..
5. Verify that the voltages of each of the terminals are as indicated in the
terminal voltage table (reference).
If the voltage is n ...
Tachometer
Purpose
The tachometer notifies the driver of the engine speed.
Function
The instrument cluster controls the tachometer needle based on the engine
speed signal from the PCM and displays the engine speed per minute.
Construction
An analog needle display tachometer ...
