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    4. : What to do if the Smart 452 engine speed sensor does not work?

What to do if the Smart 452 engine speed sensor does not work?
Years 2003-2005

Answer

If the engine speed sensor inside your Smart 452 (year 2003-2005) does not work, the only possible solution is to replace it, therefore you must contact a trusted workshop in the area as soon as possible.
Posted on: 9 February 2023 by ScegliAuto

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