Before replacing the egr you should clean it up!Use some carburetor cleaner or brake clean and wire brush/sand paper to remove the carbon build up inside it.If after doing this and no change then and only then would I recommend a new part.Auto zone or advance auto parts carry the egr and it is not cheap.I do not think the purge valve is offered at either of these two stores.Mazda is probably your only choice.I have my original egr still on my truck and it's 23 yrs old.Just clean your original it should clear the issue up unless you tried that already and was not the fix.Note another way to see if after doing the clean up on the original part and the truck runs bad pull the vacumm line off and it should clear up,assuming the egr is defective (the diaphragm inside is wornout).
location cranckposition sensor mazda tribute 4cyl
The 2003 Mazda camshaft position in sensor can be found on the back of the left-hand cylinder head. The camshaft position sensor should be labeled as such.
The camshaft position sensor on a Mazda Miata is changed by disconnecting the wiring harness and unscrewing the sensor using a wrench. The threads can then be cleaned and a new sensor torqued into place.
The throttle position sensor is on the throttle body.
on the throttle body
The crank position sensor is located on the front of the engine, behind the lower crank pulleys.
On a 1999-2005 model Mazda Miata the camshaft position sensor is located on the valve cover towards the rear of the engine (closest to the firewall). It has one 3-pin connector connected to it and one 10mm bolt to remove the sensor
Camshaft position sensor of Mazda Milenia 2,5L DOHC is inside ignition distributor (the same part with iggnition comutator).
no sgc signal. cam position sensor
check the manual
It's located in the engine compartment. Undernead the air filter. You can look under Throttle position sensor to view pictures of it.
Answerthe camshaft sensor is the distributor but the crankshaft position sensor is located right next to the crankshaft its held on by one bolt