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.
2009 Chrysler 300 LXFACTORY OEM SERVICE PROCEDURE
Ignition Control (Service Information): Specifications: Torque
TORQUE
| DESCRIPTION | N.m | Ft. Lbs. | In. Lbs. |
|---|---|---|---|
| Camshaft Position Sensor (CMP) - 2.7/3.5L | 12 | - | 106 |
| Camshaft Position Sensor (CMP) - 5.7/6.1L | 12 | - | 106 |
| Crankshaft Position Sensor (CKP) - 2.7/3.5L | 12 | - | 106 |
| Crankshaft Position Sensor (CKP) - 5.7/6.1L | 12 | - | 106 |
| Ignition Coil Capacitor Nut 2.7L 1st | 10 | - | 88.5 |
| Ignition Coil Capacitor Bolt 2.7L 2nd | 28 | 20.5 | - |
| Ignition Coil Capacitor Nut 3.5L | 28 | 20.5 | - |
| Ignition Coil Mounting - 2.7L | 7.5 | - | 65 |
| Ignition Coil Mounting - 3.5L | 8 | - | 71 |
| Ignition Coil Mounting - 5.7/6.1L | 12 | - | 106 |
| Knock Sensor - 2.7L | 10 | - | 88.5 |
| Knock Sensor - 3.5L | 20 | 15 | - |
| * Knock Sensor - 5.7/6.1L | 20 | 15 | - |
| Spark Plugs - 2.7L | 17.5 | 13 | - |
| Spark Plugs - 3.5L | 27 | 20 | - |
| Spark Plugs - 5.7/6.1L | 17.5 | 13 | - |
| Negative Battery Cable Nut | 5 | - | 45 |
| * Do not apply any sealant, thread-locker or adhesive to bolts. Poor sensor performance may result. | |||
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.