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Have a 2010 GL450CDI
When starting this morning CEL showed up. Started fine and drove for 5 kilometers, ran fine, CEL on all the time. When back home, I connected my code reader, and ECU #1 had codes 1611-000 and 2253-000. Cleared CEL and started engine again, no CEL. Did two heat up cycles and checked DTC again, Code P0642 is pending, no CEL
Thanks for posting the result! How did you figure it out?
By connecting a Chinese Star SD4 diagnostic tool, The SD4 narrowed the issue down to 3 sensors, engine oil level sensor, air filter maintenance sensor, or cat diff press sensor. Followed the "Xentry" trouble shooting, and ended up with the engine oil level sensor.
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.
