idle problem!!!! Please Help!!!!

[z5367489]

I have got a EK1 and idle keep rev by itself....
keep coming up and down.... up and down....

It drives alright but only happens when idling.

Been trying to do stupid thing like plugging off the map sensor connector somehow it idles normal but engine lights go up when unplugging the sensor.

Any one could help or somebody experience the same thing?

[dougie_504]

There are a few threads already one fixing idle issues. Take at look at your IACV, FITV, check for vaccuum leaks etc. I'll close this thread so you can have a look via the search function and if you can't fix it let me know and I'll re-open this. Most likely your issue has been covered before.