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    4. : What to do if you have problems with the throttle body of the Smart 451?

What to do if you have problems with the throttle body of the Smart 451?

Years: 2007-2015
When the throttle body of your Smart 451 does not work correctly, there can be various anomalous behaviors of the car especially during the acceleration phases. In fact, it is very common to experience a significant loss of power at low revs as well as abnormal vibrations and jolts. Generally, the solution to these problems is very simple and consists of a thorough cleaning of the throttle body itself. In the most serious cases, however, it may be necessary to replace the various components.

Video

How to disassemble the throttle body of the Smart Fortwo
How to disassemble the throttle body of the Smart Fortwo
Smart (2007-2015 / 451)
Today's steps will show us the process of disassembling and replacing the throttle body of the Smart Fortwo. First, we open the rear hatch and remove…
Cleaning the Throttle Body on Smart 450
Cleaning the Throttle Body on Smart 450
Smart (1998-2007 / 450) Loosen the two clips on the intake hose, then slide it off and clean the inside with a cloth. To remove the throttle body, unscrew the four bolts sec…
How do you clean the throttle valve of the Smart Fortwo 450?
How do you clean the throttle valve of the Smart Fortwo 450?
Smart (1998-2007 / 450) Let's see how to clean the throttle body of a Smart 450: we will need a specific cleaner, such as Wurt 5000 or similar. Disconnect the air tube and r…

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