Mazda CX-5 Service & Repair Manual: Knock Sensor (Ks)
Purpose/Function
-
Detects abnormal combustion in the cylinder as basic information for mainly determining the ignition timing.
-
Detects abnormal combustion in the combustion chamber and inputs it to the PCM as a knocking signal.
Construction
-
Installed on the cylinder block.
-
A piezoelectric element has been adopted as the detecting element for detecting abnormal combustion.
Operation
-
Inputs the signal, which fluctuates according to abnormal combustion, to the PCM.
KS characteristic
Fail-safe
|
DTC No. |
Fail-safe function |
|
P0327:00 |
|
|
P0328:00 |
|
Knock Sensor (Ks) Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the plug hole plate..
3. Remove the intake manifold..
4. Disconnect the KS connector.
5. Remove the KS..
6. Install in the reverse or ...
Manifold Absolute Pressure (Map) Sensor/Intake Air Temperature (Iat) Sensor
No.2 Removal/Installation
NOTE:
Because the IAT sensor No.2 is integrated in the MAP sensor, replacing the
IAT sensor No.2 includes replacement of the MAP sensor/IAT sensor No.2.
1. Disconnect the negative bat ...
Other materials:
Upper Cowl Side Reinforcement Removal [Panel Replacement]
Symbol Mark
Removal Procedure
1. Drill the 13 locations indicated by (A) shown in the figure.
2. Drill the 8 locations indicated by (B) shown in the figure.
NOTE:
When a drill the 8 locations indicated by (B) shown in the figure, the through
hole is not made in consideration of ...
Car Navigation System Does Not Operation [Car Navigation System]
Possible DTC
Even if the map screen is touched, the car-navigation system cannot be
operated
POSSIBLE CAUSE
Audio unit malfunction (bad LCD panel)
Car-navigation unit malfunction
Diagnosti ...
Drive Belt [Skyactiv G 2.0]
Purpose, Function
The drive belt transmits rotation force of the crankshaft pulley to the pulley
for the auxiliary parts.
Construction
The drive belt is installed to the front of the engine.
A V-ribbed belt has been adopted for the drive belt.
The wat ...
