Need help identifying parts *pic*
#1
Need help identifying parts *pic*
The mazda dealer faxed me a couple pages on parts I'm looking for but in the picture below I'm trying to identify what 13-720D is. I believe it attaches just below the bac valve to the right under where the throttle cable line attaches. I'm missing this part on my upper manifold and wanted to know if it was needed as I believe there is at least one electrical connection to it and the coolant line that comes of the bottom of the pipe labeled "Z" in the picture in two places.
Also, I wanted a second opinion on the hose in the upper left labeled 13-2081. Is this the hose that comes off the rear iron? It looks oddly shaped in the display from what I'd imagine it looks liked (I no longer have the hose as a frame of reference). I expected it to be straight up and then a 90 degree bend into the thermo wax pipe.
Thanks!
Also, I wanted a second opinion on the hose in the upper left labeled 13-2081. Is this the hose that comes off the rear iron? It looks oddly shaped in the display from what I'd imagine it looks liked (I no longer have the hose as a frame of reference). I expected it to be straight up and then a 90 degree bend into the thermo wax pipe.
Thanks!
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#12
Stock boost FTW!
iTrader: (22)
The part 13-720D is the valve for the AWS aka Accelerated Warm-up System. Connection Z is to the air pipe that sources air from the intake tube for both the AWS solenoid and the BAC valve.
It is not wanted or needed as it is responsible for the 3000rpm starts when the engine is cold
The hose 13-2081 is shaped like that because it must reach out from under the UIM to get to the thermo-wax.
Vince
It is not wanted or needed as it is responsible for the 3000rpm starts when the engine is cold
The hose 13-2081 is shaped like that because it must reach out from under the UIM to get to the thermo-wax.
Vince
#13
The part 13-720D is the valve for the AWS aka Accelerated Warm-up System. Connection Z is to the air pipe that sources air from the intake tube for both the AWS solenoid and the BAC valve.
It is not wanted or needed as it is responsible for the 3000rpm starts when the engine is cold
The hose 13-2081 is shaped like that because it must reach out from under the UIM to get to the thermo-wax.
Vince
It is not wanted or needed as it is responsible for the 3000rpm starts when the engine is cold
The hose 13-2081 is shaped like that because it must reach out from under the UIM to get to the thermo-wax.
Vince
Last edited by RotorBalls; 09-24-07 at 09:15 PM.
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