<< Still have the same problem, but no more camshaft sensor codes. A couple things that make me wonder: The diagnostic module isn't giving me any codes, but will not give me the "no fault found" single blip. The CC/ISC module gives me a code 11, "fuel safety shutoff to LH-SFI control module", but I can't check it on the pins called out in the codes page. It says I should be using pins 1, 14 and 16 for the W124, but there is no contact in pin 14. I checked it using pins 1, 3 and 7. I don't know if this is a problem in itself or not. I have all the fault codes originally stored and after I cleared them and again after I installed the new camshaft sensor. Any ideas?

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DM will not give any codes back after a clearing until the module has done all emmissions self-test..takes a few drive cycles [ FULL drive cycles]

Pin 1/16 are power for tool and 14 is EA/CC , but not for your car..those are code pins for 6 cyclinde/16 pin DM...124 chassis..nothing to do with your 8cylinder DM..you have 38 pin..124 chassis

Other modules have to re-adapt to mean. You can do this with drive cycles or after clear and code 1 appear, wait 2 sec, hold button down 6 secs, turen off key for 10, on for 50, start car.
That clears Memory.......menory and code clear are not the same at all....

Where did you get the Led tool you are using???