david1972 Posted June 7, 2016 Share Posted June 7, 2016 can some body help me plz i have a mk 2 2007 1.8 petrol ghia wen its cold outside temp my idol speed stays at 1000 rpm but went its warm out side it idols at 850 rpm any ideas Quote Link to comment Share on other sites More sharing options...
dezwez Posted June 7, 2016 Share Posted June 7, 2016 thats what it should do Quote Link to comment Share on other sites More sharing options...
jmurray01 Posted June 8, 2016 Share Posted June 8, 2016 Yep, that's high idle and low idle - high is when the engine is cold (same as you would use the choke back in the "old days") and then it settles down at around 700-800RPM after a few minutes. Quote Link to comment Share on other sites More sharing options...
david1972 Posted June 8, 2016 Author Share Posted June 8, 2016 no its like that all time at 1000 rpm even wen running temp is at temp Quote Link to comment Share on other sites More sharing options...
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