Omega Owners Forum
Omega Help Area => Omega General Help => Topic started by: wayneywoo on 01 May 2012, 14:25:26
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Hey guys,
As titled, successfully changed head gasket and everything was dandy. Very happy.
Now, after say 150 miles, the idle won't come down. Seems strange as everything was fine after the head gasket was changed but now the idle is say 1000 rpm and sometimes creeps up to 1250 - 1500...
The only error code I've got (paper clip test) is 15 - High temp sensor voltage I think. This is an Omega B '99.
I don't know what I've missed but anyone pointers would be really helpful!
Thanks in advance!