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.
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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 247 (ENGINE CONTROLS REMOVAL & INSTALLATION)IGNITION SYSTEMCAMSHAFT POSITION SENSORREMOVAL & INSTALLATION
2004 Toyota Matrix XR, FWD, Standard
Removal & Installation
2004 Toyota Matrix XR, FWD, StandardSECTION Removal & Installation
WARNING: This page is about a different car, the 2003 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
- Drain engine coolant.
- Loosen belt tension by turning belt tensioner counterclockwise. Remove drive belt. Pulley bolt for belt tensioner has a left-hand thread.
- Disconnect 3 hoses, bolt, nut and oil cooler pipe.
- Remove grommet and separate camshaft position sensor connector and camshaft position sensor wire from left timing belt cover. Disconnect 3 wire harness clamps. Remove 4 bolts and left timing belt cover.
- Remove bolt, stud bolt and camshaft position sensor. See Fig 1.
- To install, reverse removal procedure. Tighten fasteners to specification. See TORQUE SPECIFICATIONS .
- Check for engine coolant leaks.
RENDER: 1.0x
NO RELATED
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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.