Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Mazda CX-5 Grand Select, AWDFACTORY OEM SERVICE PROCEDURE
Crankshaft Position (CKP) Sensor Removal/Installation
Replacement Part
O-ring
Quantity: 1
Location of use: CKP sensor
Oil and Chemical Type
Engine oil
Type: Recommended oil
CAUTION:
- If foreign matter such as metal shaving adhere to the CKP sensor, it can cause abnormal output from the sensor because of flux turbulence, which can negatively affect the engine control. Verify that there is no foreign matter on the CKP sensor when replacing.
- Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
- Lift up the vehicle.
- Remove the following parts for easier access.
- Service hole cover (installed to front under cover No. 2) used to remove the oil filter (See OIL FILTER REPLACEMENT .)
- Front splash shield (RH) (See SPLASH SHIELD REMOVAL/INSTALLATION .)
- Disconnect the CKP sensor connector.
- Remove the CKP sensor.
- Install in the reverse order of removal.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.