What make , model an year vehicle ? ETC -- electronic throttle control . Any lights lit on the instrument cluster , yellow wrench symbol , check engine light , reduced power mode message ?
SOURCE: 2010 Fusion throttle response
First, it is under warrantee I assume
The wrench light as I hope you found in your
owners manual, is an indication of a fault
code set,if the light stays on. Even if it went
off, the data can be found with a professional
scan tool, unless you disconnect the battery
or clear the codes. Never do that. You need
them to diagnose the issues
You went into ETC Failsafe, by the sounds of it
That could be a bad ignition coil
Rare possiblity, the TPS or Throttle Body Motor
the vehicle is too new for anything but coil issues
Need those codes
You know we have had these OBD Systems since
1983 model,that is 30 years,lots of time to get up to
speed on how things work
You need the dealer on this one, sorry but since the part is sold as the entire throttle assembly and it is very expensive it must be properly diagnosed. Do not just throw a new throttle body on the engine as it may not fix the problem.
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