What is your question?
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What is your question?
Does 2008 2.3 L have a ect sensor or just a cht sensor. Mercy Mariner. If it has one where is it. I found the cht sensor. Code P0128 very intermittent. Base vehicle.
How long has your 2008 Mercury Mariner had this problem?
6 months.
1 Reply
Cylinder Head Temperature Sensor.It comes with the sensor and new wiring harness/connector.copy and paste the link below.Part #WVE/AIRTEX/WELLS 5S1521,$21.79 plus you choose shipping cost($2.99 and up) in drop down menu after you add part to cart,no sales tax.NO ECT! https://www.rockauto.com/en/catalog/mercury,2008,mariner,2.3l+l4,1439987,engine,cylinder+head+temperature+sensor,5084