HIGH REV ON CAR how do i fix?

Asked by Guru9P93TD Jun 08, 2022 at 05:00 AM about the 1996 Opel Corsa B

Question type: Maintenance & Repair

i have a opel corsa 130i 1996 model and when i start the car it revs at i would
say full rev count, when i drive it sounds normal but as soon as i put foot on
clutch to change gear the rev count goes high again, not sure what the issue us
as i have changed the idle control value and the throttle has been cleaned out
and yet still doing it

2 Answers

310,255

Check for vacuum leaks, external as well as internal. If that checks good then you may have a wiring or computer issue causing the IAC to go full open.

If it is the Corsa Lite B; I Replaced both the idling and throttle position sensors. That solved it.

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