on the tranny
If your odometer/speedometer stopped working, then you must replace the "vehicle speed sensor" located on top of the differential if your have a manual transmission.
The oxygen sensor on a b2500 Mazda is located in the exhaust. It is under the truck about even with the transmission.
The speed sensor is located on the rear axle housing.
still waiting on a answer , is it the same as a 2.3?
The crank sensor is located on the bell housing of the transmission on passenger side. You will need an Allen wrench.
The Mazda tachometer and the speedometer have separate cables. The tachometer cable probably does not work properly. Change the tachometer cable.
Hello! The crankshaft position sensor is located behind the crankshaft pulley,on the left side facing the front of the car.It is difficult to see and to remove it you need to remove the crankshaft pulley ( radiator,belts,.... )
On top of the differential.
Inside the door under the latch.
This is usually located behind the back seat
P0073 is Ambient air temp sensor high. Likely cause is the sensor itself.
If it is the WL turbo engine it is located right under the turbo