View Full Version : A little RX8 front end trivia...


RX8-TX
04-26-2005, 09:56 PM
For all those mechanically inclined, here is a little educational game -for me at least. I jacked up my car today to check on a few things I thought may have gone sour after a little Armadillo encounter....well, anyways, I started looking around and decided to take pictures of several things. Some of them I can't even remotely name or recognize them, some others I have a vague idea of what they are or what are they called. Anywho :o let's see who is the first one to list all of them correctly by name.

Here are the photos, each one of them with at least one component circled and numbered:

Edit: I am getting these fixed..... :mad:

http://www.rx8club.com/attachment.php?attachmentid=48268&stc=1
http://www.rx8club.com/attachment.php?attachmentid=48269&stc=1
http://www.rx8club.com/attachment.php?attachmentid=48270&stc=1
http://www.rx8club.com/attachment.php?attachmentid=48271&stc=1
http://www.rx8club.com/attachment.php?attachmentid=48272&stc=1

RX8-CARL
04-26-2005, 10:08 PM
No photo's show up here !

MazdaManiac
04-26-2005, 10:09 PM
http://www.mazdamaniac.com/images/smiles/pics2.gif

09Factor
04-26-2005, 10:39 PM
You guys don't see the pics? I do. oh wait I'm seeing things again.
Damn..

RX8-TX
04-26-2005, 10:44 PM
Fixed!

snap-on
04-26-2005, 11:00 PM
3. Crank pos sensor

5. head light level sensor

6. front swaybar link

7. lower "A" arm

8. Starter

9. Solenoid

I don't see any 'dillo remains... :rolleyes: :rolleyes:

MazdaManiac
04-26-2005, 11:02 PM
#3 Crank Angle Sensor
#5 Front Suspension Travel Sensor
#6 Front Swaybar End Link
#7 Front Lower A-Arm
#8 Starter Motor
#9 Starter Motor Solenoid

What happened to #1 and #2?

RX8-TX
04-26-2005, 11:04 PM
3. Crank pos sensor

5. head liht level sensor

6. front swaybar link

7. lower "A" arm

8. Starter

9. Solenoid

I don't see any 'dillo remains... :rolleyes: :rolleyes:
Snap-On, you are not supposed to answer. It ain't fair! :D So, am I getting this right: #5 is one of the headlight level sensors? attached to the lower A arm?

BTW, the armadillo just managed to tore the undercarriage engine cover to pieces...I was worried about the O2 sensor and any of the other things which are exposed down there. I drove by the 'scene' later on today, and saw the poor old thing on the road...belly up. :(

RX8-CARL
04-26-2005, 11:04 PM
8 starter motor
9 starter motor solinoid
5 self leveling head light control box arm
7 wishbone
6 anti roll bar rod
3 eccentric shaft position sensor

snap-on
04-26-2005, 11:06 PM
Snap-On, you are not supposed to answer. It ain't fair! :D So, am I getting this right: #5 is one of the headlight level sensors? attached to the lower A arm?


Manic almost got me...

The same sensor is on the left rear the level the headlights.

RX8-TX
04-26-2005, 11:06 PM
What happened to #1 and #2?
They were all too easy(er)....

MazdaManiac
04-26-2005, 11:11 PM
Oh, I didn't realize it was a test. I thought you were wondering what those parts did.

I did get you, Mark! For some reason my post showed up almost 15 minutes after I posted it.http://www.mazdamaniac.com/images/smiles/banghead.gif
Oh well, I got http://www.mazdamaniac.com/images/smiles/owned.gif.

zoom44
04-26-2005, 11:16 PM
damn i kne wthem all but the headlight level sensor. i was looking it up but you guys are too quick.

RX8-TX
04-26-2005, 11:16 PM
Oh, I didn't realize it was a test. I thought you were wondering what those parts did.
Half and half. I assumed what half of those were, and didn't have a clue on the other half. Here a couple more....
http://www.rx8club.com/attachment.php?attachmentid=48277&stc=1
http://www.rx8club.com/attachment.php?attachmentid=48278&stc=1

And this just plain looked funny...
http://www.rx8club.com/attachment.php?attachmentid=48279&stc=1

zoom44
04-26-2005, 11:18 PM
10 ppf

RX8-TX
04-26-2005, 11:21 PM
10 ppf
That's what Charles Hill is (was) working on, right? See, this must not only be helpful for me but for others who scratch their heads wondering "what the heck are these people talking about?"

snap-on
04-26-2005, 11:22 PM
First pic is the leading plug along with a seriously over-engineered engine ground..

The bottom of the pic has the oil level sensor.


Third pic...an Rx-8 on 5 armadillos?

I bet they work good for wheel chocks..

zoom44
04-26-2005, 11:26 PM
oh yeah the not numbered pic has a serious ground point but i didnt answer since nothing was circled. yeah that s what charles is talking about. the point of that is it helps chasis rigidity by locking the entire power train together. charles wants to make a lighter one.

MazdaManiac
04-26-2005, 11:27 PM
Not an armadillo, but an opossum. Will it suffice?

http://www.rx8club.com/attachment.php?attachmentid=48280&stc=1

RX8-TX
04-26-2005, 11:28 PM
First pic is the leading plug along with a seriously over-engineered engine ground.. That's the kind of engineering I expected from Mazda! :p

RX8-TX
04-26-2005, 11:30 PM
Not an armadillo, but an opossum. Will it suffice?

:eek: I wonder what would have happened to that O2 sensor if it was mounted on the stock cat...after the opossum

MazdaManiac
04-26-2005, 11:41 PM
Here are two fun ones:

http://www.rx8club.com/attachment.php?attachmentid=48282&stc=1

http://www.rx8club.com/attachment.php?attachmentid=48283&stc=1

RX8-CARL
04-26-2005, 11:43 PM
1 G-force sensor
2 computer

MazdaManiac
04-26-2005, 11:47 PM
1 G-force sensor
2 computer
Not exactly...

snap-on
04-26-2005, 11:51 PM
Not an armadillo, but an opossum. Will it suffice?

http://www.rx8club.com/attachment.php?attachmentid=48280&stc=1


Jeff..looking at that crossmember I'd say the was not an opossum..unless he was eating the Maryland highway. :p

MazdaManiac
04-26-2005, 11:52 PM
This one gets asked a lot:

http://www.rx8club.com/attachment.php?attachmentid=48297&stc=1

dannobre
04-26-2005, 11:54 PM
1 Yaw sensor ?

2 DSC/TCS controller

MazdaManiac
04-26-2005, 11:54 PM
Jeff..looking at that crossmember I'd say the was not an opossum..unless he was eating the Maryland highway. :p
Heh. The cross member is a victim of my steep driveway which crests just as it enters the garage.

The blood and guts might have been a pedestrian, but I'm pretty sure it was a rodent.:p

snap-on
04-27-2005, 12:03 AM
This one gets asked a lot:

http://www.rx8club.com/attachment.php?attachmentid=48297&stc=1


Mazda actually calls this a boost sensor...ah how we can dream.

Well not Maniac. He lives our dream. Psst

MazdaManiac
04-27-2005, 12:17 AM
Mazda actually calls this a boost sensor...ah how we can dream.
Strange! The FSM has it by its proper name, however. I wonder what the true calibration on that is? Its operating range is .2 to 4.8v, but at what pressures?

brothervoodoo
04-27-2005, 12:28 AM
Original or Extra Crispy????

http://www.rx8club.com/attachment.php?attachmentid=48301

MazdaManiac
04-27-2005, 12:56 AM
Eeew! KFC in yo' grille!

RX8-TX
04-27-2005, 08:37 AM
2. eManage?

MazdaManiac
04-27-2005, 10:45 AM
Dannobre got it right in post #27.

RX8-TX
04-27-2005, 12:00 PM
Dannobre got it right in post #27.
Interesting...then, what's #1?

MazdaManiac
04-27-2005, 12:24 PM
It is the yaw sensor. It detects the spin/rotation of the chassis for the DSC/TCS.

automaton
04-28-2005, 01:16 AM
Funny, that "boost sensor" looks almost exactly like the Boost control Solenoid on a WRX...

Does it really have something to do with air pressure?

snap-on
04-28-2005, 01:22 AM
Mazda calls it a boost/baro sensor.

It monitors the intake pressure...be it negitive or positive.

MazdaManiac
04-28-2005, 01:30 AM
Mazda calls it a boost/baro sensor.

It monitors the intake pressure...be it negitive or positive.
It measures the ambient air pressure. It isn't connected to the intake. It just measures the static air pressure so that the MAF will be referenced to something other than just air temperature.
It has an intake tube about the size of a crayon extending straight down where it sits between the ECU cover and the air pump.
That is why it is called a barometric pressure sensor.
Why Mazda corporate would call it a boost sensor is beyond me. It isn't listed as such anywhere in the published literature.

snap-on
04-28-2005, 01:41 AM
It measures the ambient air pressure. It isn't connected to the intake. It just measures the static air pressure so that the MAF will be referenced to something other than just air temperature.
It has an intake tube about the size of a crayon extending straight down where it sits between the ECU cover and the air pump.
That is why it is called a barometric pressure sensor.
Why Mazda corporate would call it a boost sensor is beyond me. It isn't listed as such anywhere in the published literature.



Ok Jeff..you got me.

MazdaManiac
04-28-2005, 12:19 PM
:p

Charles R. Hill
04-29-2005, 08:42 AM
Brothervoodoo has just turned this thread into Rotten.com. Yuck.

CRH