SLK55 (R171) 2004 - 2010: SLK200K, SLK280, SLK350, SLK55, SLK55 Black Series

Engine Light

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Old Apr 24, 2019 | 01:52 PM
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nwightman's Avatar
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E220 W211
Engine Light

Had my SLK ECU reprogrammed about six months ago and the difference is great. However every now and then under hard acceleration the engine light comes on and it goes into limp mode. If I turn the ignition off and back on it exits limp mode but the light stays on.

Any ideas?

Thanks.
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Old May 23, 2019 | 10:18 PM
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MBENZTECH's Avatar
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W203 W212 W211 R53MCS
First thing is first..... scan the vehicle and post the codes. How do you expect people to give you ideas if they don't have any information!!!
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