I need a new pressure sensor and I can't seem to find one. Where can I get one? And about how much is it gonna cost me? I'd rather not get a junk yard special.

91 NA

 

I may be able to get them through Checker Auto Parts. I can price it and then I get an additional 25% off since I am an employee. Hold on, and I will get you a price.

Rat

 

Is it the atmospheric pressure sensor?

 

you can go to hypnitiz7(sp?) i know that's not how you spell it but he has a web sales preasure sensors for around 25 plus shipping all tested good also. i was thinking of buying one from him but did not need to, also if you want to pm me i have another guy who i get parts don't know if he will have that part but you can try. still hypnitiz7(SP?) will be your best bet for that part

james

 

It's actually a Boost pressure sensor on NA's I think, and a Atmospheric pressure sensor on turbo cars. Sounds backwards but I'm preaty sure that's how it is.

 

You know what? I emailed hypnitz7 (sp) about some porting work, and he hasnt responded. Is he really busy?

 

Is that the proper name for it?

 

http://hypntyz.rx7life.com/

here is the link to his parts page it's also in his sig

 

I'm preaty sure it's a "Boost Pressure Sensor" for a 91 NA.

Mine has a reading of 5 volts, according to the manual it should be in between 3.5-4 I believe. I accidently got some carb cleaner in it and ever since it has been acting up. At first I got a check engine code for it (1-3) then that went away. And now I have that damn 3800 rpm hesitation; I have avoided that damn hesitation untill this stupid sensor started acting up. Actually spraying in some of that damn carb cleaner is the root of this problem. I really wish I never used the CC; al least I only used about 1/10 of the can or who knows how many other problems I would have. I may have also blown out the lil pill that is supposed to be in the line. Do NA's have that lil pill? Because after I realized the CC got to the sensor I detached the line and blew through it to clear out all of the CC; but I may have blew out the pill in the process.

 

don't know if he's busy just saw the preasre sensors on his site while looking for parts one day and they were realy cheap, so i thought i's pass along the info

james

 

He only has a listing for a series 4

 

Yeah, I read the thread about Carb cleaner earlier, saw that it caused you some trouble. Sorry, It looks like I cant get the part. I may have to go into work and do some research on it. Let me know if you find it somewhere else.

 

I'm gonna call around but if a used one runs $25; a new one probably aint cheap.

Thanks for all the help guys!

 

I called mazdatrix and they told me that if I am no longer getting the bad pressure sensor code then mine must be fine. I thought that the factory ECU or CPU, which ever one does the diagnostics, was a lil on the iffy side; but if mazdatrix says so then I must believe. My car does not show any codes as of right now, so I wonder what I could of damaged with the CC that would give me that damn hesitation?

 

Oh yeah a brand new one costs:




















$300 freakin dollars! yep; $300 freakin dollars!

 

WHAT!!! $300!!. It's a little sensor. What's it made of GOLD?

Why is it everytime I price parts for this car I feel I'm getting screwed?

 

Pressure sensor and TPS both run about $300.
Lil plastic diffusers cost like $40
And a ACV costs like $50

You would think we're driving Ferrari's

 

****, if you want a new AFM, get ready to shell out $405.00

 

Why do you think I have a second job at an auto parts store?

 

Least for the AFM your getting something. The N/A boost sensor isn't anything special.

 

True, but you gotta admit. For the money, you aint getting much....

 

actually if you need a new afm what you do is go to mazda dealer tell them you are having hesitation over 6k rpms. there is a tsb that says for that problem you need to replace the afm with another one from a different part seriers, i love alldata!

james

might not work but worth a shot