When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have recently purchased a 2015 G550 that the check engine light came on. I have an Autel Max Elite scanner and it came up with two codes. 0064 and 0060. From what it shows on the Autel, these are exhaust cam codes but from what I have also seen they are related to the O2 sensors. I have been reading lots in the forums and have come to two possible conclusions. The magnet cam adjusters need to be replaced or the rear O2 sensors need to be replaced. Has anyone had these issues on their 273 motor? Any help would be greatly appreciated!!! Thank you!
I have recently purchased a 2015 G550 that the check engine light came on. I have an Autel Max Elite scanner and it came up with two codes. 0064 and 0060. From what it shows on the Autel, these are exhaust cam codes but from what I have also seen they are related to the O2 sensors. I have been reading lots in the forums and have come to two possible conclusions. The magnet cam adjusters need to be replaced or the rear O2 sensors need to be replaced. Has anyone had these issues on their 273 motor? Any help would be greatly appreciated!!! Thank you!
Isn’t this an M278 engine?
Pull connectors off the cam position sensors and cam magnets and check for oil.
Given the widespread nature of the cam sensor and cam magnet oil leaks on the M274/276/278 engines, it is a quick and easy job to check potentially offending connectors for signs of oil.
I looked at some ebay salvage M273 engine photos and there is some electrical hardware on the engine related to the cam phasers. Have a look at those connectors.
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
