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I have a 1999 villager with check engine light on. Analysis of the codes indicates faulty knock sensor. I have not replaced it yet but according to the Haynes manual it is under the intake manifold.Upper and lower intake manifolds must be removed for access. If I learn anything else interesting when I get into the replacement I will send info. My 1999 Villager may have the same knock senser problerm and the fault code is "PO325, 1 of 4, 1 Circuit malfunction bank 1 or 1 senser". I am not likely to spend $500 on it since the knock senser applied only after 1990 and it is not that important as others. Am I right? Twoo weeks ago, I got PO400 and PO325 from my 97 Villager, the problem was caused by a hose off from behind the engine. Puting it back and cleaning up the codes solved the problem and this costs $24+tax. The po325 is cause by a weak hose behind the egr. The po400 can be caused by a motor mount, misfire. If the engine moves while you power brake(in drive with foot on brake) you probably need a mount .
What else can I help you with?
Show where the knock sensor located?
can you tell me where the knock sensor is located on a 3.3l mercury villager
Is crank sensor and knock sensor on 2000 villager same thing?
no, it is not.
Where is the knock sensor in a 2000 villager?
the knock sensor is under intake, must remove intake and it is under two coolant lines.
How do you change a knock sensor on 1998 Subaru Outback?
that the knock sensor does
How do you install a knock sensor in a 1993 mercury villager?
the elictronic control sinsor at on a 93 mercury villager
What does the knock sensor look like on a mercury villager?
This is an image. (below)
How do you change a knock sensor on a 1999 mercury villager?
The knock sensor is under the intake manifold, which has to be removed. This should be left to an experienced mechanic.
What are knock sensor symptoms?
There are no symptoms. The knock sensor is a passive part that does not do anything if it's not activated. Knock sensors codes on the Villager/Quest are usually caused by some other component, not the sensor itself.
Where is the knock sensor located in the 1999 Mercury Villager?
the knock sensor is under intake, must remove intake and it is under two coolant lines.
Location of knock sensor on a 99 Mercury Villager?
It is under the intake manifold.
Knock sensor for 1998 Maxima where is it?
The knock sensor is located below the intake manifold
Where is the knock sensor in a 1998 Infiniti I30?
Where is the knock sensor in a 1999 Infinity I30?
