Check Engine light, 300E 1990

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Check Engine light, 300E 1990

03-16-2005, 02:41 PM

Tigger55b

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Join Date: Jan 2004

Location: San Antonio, Texas

Posts: 46

Check Engine light, 300E 1990

The last couple of days My check engine light has been comming on after I remove the key from the ignition. Last night it was on all night and ran the battery down. After I start the car it goes out. The only thing I have done to the car in the last week is replace the fuel pumps. They shouldnot be powered with the key off. Any ideas?

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