Focus St3 sensor problem
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Good morning,
Can anybody help me..
I have a 2006 Focus ST3 that revs up and down on idle, this has since brought the esp light on and says esp system fault.
I have been told this is a common problem with the mass airflow sensor?
What I would like to know is can I clean them? Also where is it located and what does it look like?
New ones seem expensive??!!
Thanks in advance for your help..
Can anybody help me..
I have a 2006 Focus ST3 that revs up and down on idle, this has since brought the esp light on and says esp system fault.
I have been told this is a common problem with the mass airflow sensor?
What I would like to know is can I clean them? Also where is it located and what does it look like?
New ones seem expensive??!!
Thanks in advance for your help..
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