Top center of engine block, under intake manifold. Terminates on 3m or 3s on the pcm harness, depending on model and year. Normally reads 560 ohms at 68 deg. F, with sensor disconnected. Problems show up on code P0325 Costs about $175 for part (oem)
Most knock sensors are located in the block on the firewall side. Should be the only sensor with two wires in the block. It will also have a camshaft position sensor as well. Hope that helps. I am not educated on Mazda engines.
It is a nonservicable part, just replace it.
Where would the knock sensor be located on a 2004 mazda 6?
how to change speedometer sensor on mazda millenia 2000 2.3 v6
In a 1997 Mazda Millenia, the knock sensor is typically located on the engine block, near the intake manifold, often on the driver's side. Replacing the knock sensor usually takes about 1 to 2 hours, depending on your mechanical skill and whether any additional components need to be removed for access. It's important to ensure that any necessary gaskets or seals are replaced during the process to prevent leaks.
bad knock sensor
29's here i have a 97 Mazda millenia 2.5 and have had the knock sensor replaced. all the Mazda 2.5 motors 95-02 are the same so i can tell you that its located in the center of the engine only accessible from the top of the motor underneath the intake and fuel rails (which have to be removed in order access the sensor). the gasket for the intake can not be reused and must be replaced. this a repair that a standard mechanic should be able to perform. hope this helps. It is underneath the supercharger support bracket on the 2.3L.
where is the water pump located in Mazda millenia
Depends on Which Year and Which Engine (2.3 or 2.5) My 99 2.5L has 4 o2 PLUS a knock sensor
On the transmission output shaft housing on the side closest to the firewall.
29S HERE, ONLY 97 AND 98 MILLENIAS HAVE THE EXACT SAME MOTORS. I HAVE A 97 AND I HAVE REPLACED MY KNOCK SENSOR WHICH IS LOCATED IN THE CENTER OF THE ENGINE BELOW THE INTAKE. IT WILL REQUIRE THE REMOVAL OF THE AIR INTAKE AND NEW INTAKE GASKETS YOU CANNOT REUSE THE OLD ONES.
yah, but it wont pass. Won't pass in GA, Cost me 170 for the part + 800 for Labour Have fun with that, I know I did M