Mazda CX-5 Service & Repair Manual: Crankshaft Position (CKP) Sensor
Purpose/Function
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Detects the crankshaft speed as basic information for mainly determining the fuel injection timing and ignition timing.
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Detects the crankshaft speed and inputs it to the PCM as a CKP signal.
Construction
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Installed on the side of the cylinder block (right side).
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An MR (Magnetic Resistance) element has been adopted as the detecting element for detecting the crankshaft speed.
Operation
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Inputs the signal, which fluctuates according to the crankshaft speed, to the PCM.
CKP sensor characteristic
Fail-safe
|
DTC No. |
Fail-safe function |
|
P0335:00 |
|
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. ...
Engine Coolant Temperature (ECT) Sensor Inspection
Resistance Inspection
WARNING:
When the engine is hot, it can badly burn. Turn off the engine and wait until
it is cool before removing the ECT sensor.
ECT Sensor No.1
1. Remove the ...
Other materials:
Door Module Panel
Purpose, Function
Styrofoam door module panels have been adopted for reducing vehicle weight.
Construction
Styrofoam is applied to the door module panels (shaded areas) during manufacture.
...
Automatic Transaxle Outline [Fw6 A EL, Fw6 Ax EL]
Outline
Contribution to low fuel economy
Wide TCC range
Clutch/brake resistance reduction
Realized direct feel and quick shifting
Oil passage resistance reduction and improved clutch/brake response
b ...
Heater Hose Removal/Installation
With Water Temperature Sensor
1. Remove the battery..
2. Drain the engine coolant..
3. Remove the insulator.
4. Remove the clips and remove the heater hose.
5. Remove the heater hose.
6. Install in the reverse order of the removal.
7. Inspect for engine coolant leaka ...
