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.
2004 Chrysler Pacifica AWDFACTORY OEM SERVICE PROCEDURE
Knock Sensor: Installation
- Install knock sensor. Tighten knock sensor to 10 N.m (88.5 in. lbs.) torque. Over or under tightening effects knock sensor performance, possibly causing improper spark control.
- Route the knock sensor wire in the proper location (Fig 1).
- Install the upper intake manifold, (Refer INTAKE MANIFOLD ).
- Connect the electrical connector (Fig 2).
- Connect the negative battery cable.
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.
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