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TPS compatibility with wheels

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Old Apr 1, 2004 | 10:32 PM
  #21  
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adrianko43
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From: so cal
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are there other alternatives to the banding method? Like using some type of adhesive to stick the tire pressure monitor onto the rim. If so, what kind of adhesive would i use? Would epoxy work? or crazy glue?
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Old Apr 1, 2004 | 11:30 PM
  #22  
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Originally posted by ChinaClipper
silverstone, the sensors have a self contained battery unit that is activated by a centrifugal type switch - in other words, when the wheels are sitting still, no battery power is being drained. Thats why you have to drive over 30 mph to activate the TPS system. Keeping the sensors in the car does no good with the centrifugal switch deactivated. The wheel needs to turn to activate switch so signal is sent from wheel.

Some great info China Clipper! I was always wondering what made the batteries last so long that Nissan felt comfortable sealing them in the wheels.
I would guess that these batteries are not replaceable, which means another case of planned obsolescense where we must shell out for new TPS sensors every three years. Does anyone know how long they are supposed to last???
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Old Apr 2, 2004 | 03:50 AM
  #23  
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From: Rockwall, Texas
Default Battery life

Originally posted by joust75
I would guess that these batteries are not replaceable, which means another case of planned obsolescense where we must shell out for new TPS sensors every three years. Does anyone know how long they are supposed to last???
Jules, you are correct. The batteries are permanently potted into the TPS sensor. According to the OEM manufacturer of these TPS units, the designed battery life "under normal conditions" is rated at ten years. My guess is that your mileage as well as living in ambient conditions would tend to shorten this designed battery life.
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Old Apr 2, 2004 | 11:05 AM
  #24  
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I'm obviously going to tell my installer to be careful putting the tire on once the TPS valve is on the wheel, but is there anything they can really do?

Was the guy who did THX723's car just a little careless?
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Old Apr 2, 2004 | 11:05 AM
  #25  
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From: Elongated Island
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Originally posted by adrianko43
are there other alternatives to the banding method? Like using some type of adhesive to stick the tire pressure monitor onto the rim. If so, what kind of adhesive would i use? Would epoxy work? or crazy glue?
I didn't even try glue or epoxy for two reasons: The wheels heat up and cool down everytime you drive and you are dealing with serious centrifugal forces when your tire is spinning at high speeds. This is not to say it won't work but the band method to me seemed the most secure. I didn't want to have to keep dismounting and re-mounting and balancing my tires.
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Old Aug 23, 2004 | 03:40 PM
  #26  
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well valve stem broke off last night.. i think some *** was trying to steal it and just kick it or something and my valve stem snapped off and left me with a flat. I went to the dealer this morning and it would cost me 300 bucks cuz they have to change out the whole thing. i said **** it and let them put a normal valve stem in for 45 bucks. 300 is not worth it. i can live with the light and sound. unless someone knows how to turn it off!!
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Old Aug 23, 2004 | 04:50 PM
  #27  
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Originally posted by silverstoneTT
Was the guy who did THX723's car just a little careless?
The dude was actually being very careful ... as I've asked him to do so. However, the procedure was incorrect leading to breakage. Again ... follow the directions as noted in the ESM, which I didn't have at the time, and you should be ok.
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