P0325 2010 FORD FUSION - Knock Sensor 1 Circuit Bank 1
P0325 2010 FORD FUSION Possible Causes
- Faulty Knock Sensor
- Knock Sensor circuit poor electrical connection
- Knock Sensor harness is open or shorted
- Faulty Engine Control Module (ECM)
P0325 2010 FORD FUSION Tech Notes
The P0325 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock sensor usually takes care of the problem.
Cost of diagnosing the P0325 2010 FORD FUSION code
The cost of diagnosing the P0325 2010 FORD FUSION code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
When is the P0325 2010 FORD FUSION code detected?
When an excessively low or high voltage from the sensor is sent to Engine Control Module (ECM)
P0325 2010 FORD FUSION Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible Lack/Loss of Power
P0325 2010 FORD FUSION Meaning
The Knock Sensor (KS) senses engine knocking (also known as detonation or pinging) using a piezoelectric element. The sensor is attached to the cylinder block, cylinder head or intake manifold. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM
). The ECM
uses this signal to retard the ignition timing and protect the engine from this damaging pre-ignition.