Revs increasing when braking/ dipping the clutch.
Hello. I have got Tucson 2016 1.7 CRDI. When braking (e.g. when approaching a junction or when approaching traffic lights) and pressing the clutch (when I almost stop), the revs increasing (200 rpm, sometimes even more, even up to 700, sometimes they do not increase), depends on how fast I am driving. Has anyone had this a problem before? Or is it normal?
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A part time vacuum leak could raise the RPM when the load is removed from the system.. Don't know if this is the problem here.
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Originally Posted by ppot
(Post 61219)
Hello. I have got Tucson 2016 1.7 CRDI. When braking (e.g. when approaching a junction or when approaching traffic lights) and pressing the clutch (when I almost stop), the revs increasing (200 rpm, sometimes even more, even up to 700, sometimes they do not increase), depends on how fast I am driving. Has anyone had this a problem before? Or is it normal?
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Same problem.
I’ve got a 2017 Tucson that does the same thing, and the faster I was going before coming to a stop, the higher the RPMS go. Did you happen to find any answers?
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Originally Posted by CoCoBri
(Post 61878)
I’ve got a 2017 Tucson that does the same thing, and the faster I was going before coming to a stop, the higher the RPMS go. Did you happen to find any answers?
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If you don't come to a complete stop and say at 25 MPH and you depress the clutch, does it do the same thing?
If so, extra air might be getting into the engine and the system thinks you are opening the throttle , and thereby increases fuel as a response. |
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