Keep the engine's timing signal accurate with the Standard Ignition Engine Camshaft Position Sensor PC779. It reports camshaft position to the engine control module so the ECM can time fuel injection and spark to each cylinder. This sensor is a direct-fit replacement for a range of V12 and V6 Mercedes-Benz and Maybach models, including the 2003-2010 Maybach 57 and 62 [V12-5.5L, V12-6.0L], 2003-2011 Mercedes-Benz SL600 [V12-5.5L], 2003-2009 CL600 [V12-5.5L], 2004-2010 S600 [V12-5.5L], and the 2007-2008 GL320, 2007-2008 R320 and 2008 ML320 [V6-3.0L] — see the Buyer's Guide tab for the full list.
Diagnose the cause before replacing, since these symptoms can have other sources.
What does the Standard Ignition PC779 sensor do?
It monitors the camshaft's position and sends that signal to the engine control module, which uses it to time fuel injection and ignition for each cylinder.
Which vehicles does the PC779 fit?
It fits a range of Mercedes-Benz and Maybach V12-5.5L, V12-6.0L, and V6-3.0L models, such as the Maybach 57/62, SL600, CL600, S600, GL320, ML320, and R320. Check the Buyer's Guide tab.
How many sensors do I need?
Quantity varies by application. Some listed engines use two camshaft position sensors and others use one, so confirm what your specific vehicle requires before ordering.
What are the signs of a failing camshaft position sensor?
Common signs include hard starting, stalling, rough running, or an illuminated check engine light. Diagnose the cause first, as these symptoms can have other sources.
Is the PC779 a direct-fit replacement?
Yes, it is a direct-fit replacement for the listed applications. Verify the year, model, and engine against the Buyer's Guide to confirm it matches your vehicle.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
