Revving high
2005 Vauxhall Combo 13cdti

Start the van and the revs just rise slowly to 4000rpm put the van in gear dip the clutch and the revs do drop ,a slight press on and off the accelerator again it rises back to around 4000rpm took it out of a drive it happens when coming to a stop again slight tap on accelerator the revs will sometimes drop , putting it in gear slowing the engine down that way goes back to tick over also with this happening it's just lost power

Problem added: Mar 13, 2016 (6 years ago)
Avatar
Johnae
1 points

Vauxhall Combo
Year: 2005
Variant: 13cdti
Problem Category
Engine & Drivetrain

Replies and fixes

Hi it might be the throttle position sensor. Also try cleaning the wire connection on the throttle pedal.
Also is the engine management light on? If so best getting it scanned.
Common fault is damaged ECU due to water ingress .

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