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.
Crankshaft Position Sensor (Metro)
Remove Crankshaft Position (CKP) sensor from oil pan. See REMOVAL, OVERHAUL & INSTALLATION - CARS article. Connect DVOM leads across both terminals of CKP sensor. With DVOM set on ohms scale, observe DVOM as metal shaft of screwdriver is gently placed against magnetic end of CKP sensor. DVOM reading should switch from 360-460 ohms to infinity when metal shaft is contacting magnetic end of sensor and switch from infinity back to 360-460 ohms when metal shaft is taken away from magnetic end of sensor.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.