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2001 C220 cdi power probs

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Old 11-21-2009, 11:20 AM
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2001 C220 cdi power probs

i have an 01 c220 cdi it wont go over 3k revs when first started its fine for 2 min then drops is it an airflow prob or i was told it could be something to do with the neutral safety feature? thanks
Old 11-22-2009, 09:07 AM
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The engine has gone into limp mode for a reason and is limiting your rpm to protect itself. Check you fault codes and go from there. Common reasons are failed MAF/AMM, blocked exhaust, disconnected vaccum line to the turbo or a boost leak.
Old 11-22-2009, 12:06 PM
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With those symptoms it ought to have the CEL lit up if it has a bad MAF or a boost issue.
Old 11-22-2009, 01:42 PM
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Originally Posted by TMAllison
With those symptoms it ought to have the CEL lit up if it has a bad MAF or a boost issue.
i havnt drove the car in 2 weeks i checked the dash its saying elec. stabil. prog. not available esp.The car drives fine for about 2min then shuts down. any help would be great thanks

Last edited by cockey00; 11-22-2009 at 01:46 PM.
Old 11-23-2009, 04:22 PM
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To clarify your two posts, initially it drove fine for 2 mins and once warm would not rev past 3k rpm; and now, after 2 mins it stalls?

Is that correct?
Old 11-23-2009, 04:40 PM
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Originally Posted by TMAllison
To clarify your two posts, initially it drove fine for 2 mins and once warm would not rev past 3k rpm; and now, after 2 mins it stalls?

Is that correct?
it doesnt stall just limits my revs and drives like a straight diesel
Old 11-24-2009, 02:13 AM
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Get your car checked for fault codes. Engine, transmission and ESP/ABS. You can't really go far without doing that first.

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