Questions & Answers for: Mercury Villager sensor po325

Sensor 2) PO325 is a Knock Sensor 1 Ckt Malf in Bank 1 or Sensor 1 You're problem is in Bank One, more than likely an O2 sensor...I'd go to AutoZone or your parts store and ask for a print out

...po325 consistantly a problum even after replacement someone mention to relocate it to a grounded quiet place Do Not ever replace a kncok sensor. It does no harm or no good. Just leave it alone. yahoo ...

PO325 and PO139, my car turns off whenever I come to a stop sign of light. what could this mena P0325 - Knock Sensor Circuit MalfunctionPossible causes- Faulty knock sensor- Knock sensor circuit short

...po325 not sure what problem is just started this few days ago code p0300 refers to random misfires---misfires detected==causes ---spark plug/s --HT lead/s ---injector/s---ignition coil/s---low ...