Keep fuel delivery and ignition timing properly sequenced with the Standard Ignition Engine Camshaft Position Sensor PC659. It installs as a direct-fit replacement for the 2005-2006 Jeep TJ and 2005-2006 Jeep Wrangler equipped with the L6-4.0L engine.
- Core job: Monitors the rotational position of the camshaft and reports that signal to the engine control module.
- Why it matters: The module uses the camshaft signal to help sequence fuel injection and coordinate ignition timing.
- Signs this part may need replacing: An illuminated check engine light, hard starting, stalling, or rough running paired with a camshaft-position fault code.
- Fitment-focused: Cataloged specifically for the listed L6-4.0L Jeep applications.
If a failed camshaft position sensor is the confirmed cause of your no-start or driveability trouble, this replaces the original unit on the covered vehicles. Because these symptoms can also stem from wiring, connectors, or other components, diagnose the cause before replacing. One sensor is used per engine on the listed applications.
Interchange: Manufacturer part number PC659.
Frequently Asked Questions
What does this camshaft position sensor do?
It monitors the camshaft's rotational position and sends that signal to the engine control module, which uses it to help sequence fuel injection and ignition timing.
Will the PC659 fit my Jeep?
It is cataloged for the 2005-2006 Jeep TJ and 2005-2006 Jeep Wrangler with the L6-4.0L engine. Check the Buyer's Guide tab to confirm your vehicle.
What symptoms suggest this sensor may need replacing?
A check engine light, hard starting, stalling, or rough running along with a camshaft-position fault code are common signs. Diagnose the cause before replacing.
How many sensors do I need?
The listed applications use one camshaft position sensor per engine, so a single PC659 covers the job on those vehicles.
Will replacing this fix my no-start or stalling?
If a failed camshaft position sensor is the confirmed cause, this replaces it. These symptoms can also come from wiring or other parts, so diagnose first.
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