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.

2000 Mazda MPV ESFACTORY OEM SERVICE PROCEDURE

Crankshaft Position (CKP) Sensor

CRANKSHAFT POSITION SENSOR RESISTANCE

Application

⁽¹⁾ Ohms

B2500, B3000 & B4000 ⁽¹⁾

300-800

Miata

⁽²⁾

Millenia 2.3L

950-1250

Millenia 2.5L & 626 ⁽³⁾

520-580

MPV

315-385

Protege ⁽³⁾

500-600

⁽¹⁾	Measure resistance between CKP sensor terminals. Specification is with sensor temperature at 68°F (20°C)

⁽²⁾	Information not available from manufacturer.

⁽³⁾	Measure resistance between sensor terminals "A" and "B". See Fig 1 .

Fig 1: Identifying Crankshaft Position Sensor Connector (Except B2500, B3000, B4000 & MPV)

Courtesy of MAZDA MOTORS CORP.

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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.

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