Citroen C4 poor running from cold
Variant: 1.6 vti120
Model Year: 2011
Categories:
Engine & Drivetrain
when pulling away from cold engine drops onto 3 cylinders coughs then runs normal dealership says all parameters are correct a temp sensor was replaced at 50 miles car has now covered 1200 miles
Posted: Sep 8, 2011 (13 years ago)
If temp coolant sensor cured the fault at 50 mls and it's returned , change sensor again and see if it fixes it ?
Posted Sep 8, 2011 (13 years ago)
Have you had a look at this similar problem: poor running from cold
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Posted Sep 8, 2011 (13 years ago)
sorry for the confusion the temp sensor was replaced due to a engine overheating warning signal on dash
Posted Sep 8, 2011 (13 years ago)
Does that one not also send signal to ECU re . fuel engine requires , or is it a different one ? I could be completely wrong as it varies from car to car .Some are a combined unit .It sends signal to ECU that it needs more fuel when cold ( like old choke ) then leans mixture out as it warms up .
Posted Sep 8, 2011 (13 years ago)
i would suggest a reset of autoadaptives but the dealer would have to do this.
Posted Sep 10, 2011 (13 years ago)
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