a140 1999 w168 help please in limp mode


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Sep 10, 2009
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can anyone help me please. just recently aquired a a140 1999 auto petrol from ebay cheap because it was in limp mode, max speed 30mph (its and auto). have been reading on here and suspect its the ecu/map module but before sending it off to ecu testing i wondered if it may be something else which i could repair myself.
thanks in advance.
im pretty handy with solder and a multimeter
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