you need an on board diagnostic scaner
how to change speedometer sensor on mazda millenia 2000 2.3 v6
The millenia P - has 2.5 liter engine, The Millenia S has a 2.3 liter engine
a Mazda millenia with a miller cycl engine 2.3 engine has 6 igition coils
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.
The 626 and the Millenia share the same 2.5 liter engine,the only difference being the version in the millenia makes more power.
2.5L V-6 Mazda Millenia engine is a non-interference engine. If your timing belt pops, you will not damage your valves, like I did in my Diamante
There was no replacement for the Millenia. Too bad as it makes me keep my now 11 year old Millenia S.
The S denotes the 2.3 Supercharged engine one the Mazda millenia (rather than the regular 2.5)
Depends on Which Year and Which Engine (2.3 or 2.5) My 99 2.5L has 4 o2 PLUS a knock sensor
ENGINE COOLANT TEMP.SENSOR CIRCUIT
You can find an exploded view of the 1996 Mazda Millenia 2.5 liter engine at most Mazda dealerships. You can also find the exploded view in most Mazda service manuals.
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.