Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: berserkerboy on 25 August 2015, 09:33:04

Title: Lumpy running especially noticeable at tickover.
Post by: berserkerboy on 25 August 2015, 09:33:04

Started yesterday. Thought it was water getting onto the coil pack which has happened before. Fault code P0650 showing. Thoughts anyone?
P0650 Malfunction Indicator (MI) Control Circuit High Instrument
P0650 Malfunction Indicator (MI) Control Circuit Low Instrument
P0650 Malfunction Indicator (MI) Control Circuit Open Instrument

Thanks in advance

Title: Re: Lumpy running especially noticeable at tickover.
Post by: Diamond Black Geezer on 25 August 2015, 09:35:47

Mine is, too. I've put it down to a vac leak/duff lav reservoir, which I'm still trying to trace.

Title: Re: Lumpy running especially noticeable at tickover.
Post by: mka306 on 25 August 2015, 11:16:04

Have you checked the throttle body, may be clogged a bit, that can help with idle?