Notices
Wheels & Tires 350Z Rollers and Rubbers

TPMS issue

Thread Tools
 
Search this Thread
 
Old Aug 18, 2009 | 12:17 AM
  #1  
tw8715's Avatar
tw8715
Thread Starter
Registered User
iTrader: (14)
 
Joined: Feb 2009
Posts: 1,582
Likes: 1
From: Lynnwood WA
Default TPMS issue

I got some volk rims and mounted new tires on them.

the tire store tranfered the tpms from the oem rims to the new ones.

they did the BAND method? where the tire a big metal band around the rim.

everything worked great!

but today i noticed that one of my tires was just a little under inflated.

at 31psi. while all the other tires were at 36.

so i went and pumped air untill it got to 40 psi.. and then i would slower let air out untill it gets to 36psi like the rest of the tires.

BUT... the psi didnt go up!!!! stayed at 31... but a manaul tire gauge shows its at 40PSI
wats up wid this?

ps- even drove around the block a couple times.
Reply
Old Aug 18, 2009 | 03:20 AM
  #2  
DavesZ#3's Avatar
DavesZ#3
350Z-holic
Premier Member
20 Year Member
iTrader: (26)
 
Joined: Jul 2003
Posts: 15,887
Likes: 23
From: Louisiana
Default

Either they damaged the sensor doing the install or you didn't drive it far/fast enough for it to register.
Reply
Old Aug 18, 2009 | 03:13 PM
  #3  
tw8715's Avatar
tw8715
Thread Starter
Registered User
iTrader: (14)
 
Joined: Feb 2009
Posts: 1,582
Likes: 1
From: Lynnwood WA
Default

well went into the tire shop.

they got it to work so i think the sensors are fine.

one question though..

look at the attached pic..

is the top number the drivers side or passenger side tire psi?

thanks!

F is front right? and R is rear?

also does it reall matter if its like F: 36/34?

or just to **** am i? lol
Attached Thumbnails TPMS issue-untitled.jpg  
Reply
Old Aug 18, 2009 | 03:31 PM
  #4  
DavesZ#3's Avatar
DavesZ#3
350Z-holic
Premier Member
20 Year Member
iTrader: (26)
 
Joined: Jul 2003
Posts: 15,887
Likes: 23
From: Louisiana
Default

Normally, the top is the passenger side and the bottom the driver side. Years ago (03,04), some people apparently had them the other way.

Yes, F is the front pair, R is the rear pair.

They are supposed to be accurate to within ±1 psi. So, 36/34 is probably close enough. If the shop is using a cheap pencil gauge, those are terribly inaccurate. A good dial gauge is what you need to set the pressure. with any accuracy.
Reply
Old Aug 18, 2009 | 07:42 PM
  #5  
tw8715's Avatar
tw8715
Thread Starter
Registered User
iTrader: (14)
 
Joined: Feb 2009
Posts: 1,582
Likes: 1
From: Lynnwood WA
Default

Well figured out wat was wrong. They didn't put the sensors in the right places. Sooo front drivers side should have been transfered to the same place but was in the rear. They mixed them up everywhere. Got to go again tomorrow and see how they r gonaa figure this out. Are they marked by anychance? Thanks
Reply
Old Aug 19, 2009 | 09:12 AM
  #6  
terrasmak's Avatar
terrasmak
Super Moderator
MY350Z.COM
Premier Member
15 Year Member
Liked
Loved
Community Favorite
iTrader: (8)
 
Joined: Jan 2007
Posts: 29,117
Likes: 2,400
From: Sin City
Default

Originally Posted by tw8715
wats up wid this?
Are you sure you know how to read the gauge, or properly use the gauge.
Reply
Old Aug 21, 2009 | 05:35 PM
  #7  
paposalsa's Avatar
paposalsa
Banned
iTrader: (5)
 
Joined: Aug 2008
Posts: 919
Likes: 1
From: Not in Sunny, FL
Default

Could not find anything on the owner's manual. I thought the top reading was the driver's side.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Colombo
Forced Induction
35
Nov 9, 2020 10:27 AM
sherm
Engine & Drivetrain
15
Apr 11, 2020 05:21 PM
MicVelo
NorCal Marketplace
9
Oct 4, 2015 07:55 PM
350z82
Exterior & Interior
19
Oct 1, 2015 06:25 PM




All times are GMT -8. The time now is 10:47 AM.