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.
2002 Chrysler Neon (CANADA) L4-2.0LFACTORY OEM SERVICE PROCEDURE
Crankshaft Position Sensor: Service and Repair
REMOVAL
The crankshaft position sensor mounts to the engine block behind the generator, just above the oil filter.
1. Disconnect electrical connector from crankshaft position sensor.
2. Remove sensor mounting screw. Remove sensor.
3. Disconnect the negative battery cable.
4. Raise vehicle and support.
5. Disconnect the electrical connector.
6. Remove bolt from Crankshaft sensor.
7. Remove sensor.
INSTALLATION
The crankshaft position sensor mounts to the engine block behind the generator, just above the oil filter
1. Install sensor. Install sensor mounting screw and tighten.
2. Connect electrical connector to crankshaft position sensor.
3. Install the Crankshaft sensor.
4. Install bolt and tighten to 10 Nm (90 in. lbs.).
5. Connect the electrical connector.
6. Lower vehicle.
7. Connect the negative battery cable.
Fig.6 Crankshaft Position Sensor:
The crankshaft position sensor mounts to the engine block behind the generator, just above the oil filter.
1. Disconnect electrical connector from crankshaft position sensor.
2. Remove sensor mounting screw. Remove sensor.
3. Disconnect the negative battery cable.
4. Raise vehicle and support.
Fig.7 Crankshaft Sensor Location:
5. Disconnect the electrical connector.
6. Remove bolt from Crankshaft sensor.
Fig.8 Crankshaft Position Sensor:
7. Remove sensor.
INSTALLATION
The crankshaft position sensor mounts to the engine block behind the generator, just above the oil filter
1. Install sensor. Install sensor mounting screw and tighten.
2. Connect electrical connector to crankshaft position sensor.
3. Install the Crankshaft sensor.
4. Install bolt and tighten to 10 Nm (90 in. lbs.).
5. Connect the electrical connector.
6. Lower vehicle.
7. Connect the negative battery cable.
Factory Service Tools
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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.