New TPMS Senors
#1
New TPMS Senors
I have to replace two sensors. Can someone explain how the sensors work? I know how to recalibrate after filling the tires, but does that work when you introduce a new sensor into the system. If it doesn't matter, and all sensors are treated the same, does that mean if my spare is low, my pressure sensor light will go off? And if this is not the case, do I need to take it to the Audi dealer to add it to the system so the system recognizes it? If the latter, will any respectable tire shop be able to do the "registration?"
#2
I have to replace two sensors. Can someone explain how the sensors work? I know how to recalibrate after filling the tires, but does that work when you introduce a new sensor into the system. If it doesn't matter, and all sensors are treated the same, does that mean if my spare is low, my pressure sensor light will go off? And if this is not the case, do I need to take it to the Audi dealer to add it to the system so the system recognizes it? If the latter, will any respectable tire shop be able to do the "registration?"
Once the TPMS is replaced all you need to do is access the MMI in Car and you will see "Tire Pressure Monitoring", at that point you can click "Store current tire pressure' and that will be it.
As for the spare, your car only monitors 4 TPMS, therefore if the spare is bad, it will not trigger the alarm for air pressure.
BTW, I'd recommend you use the SEARCH function in the forum, since this is a pretty well researched topic.
#3
I have to replace two sensors. Can someone explain how the sensors work? I know how to recalibrate after filling the tires, but does that work when you introduce a new sensor into the system. If it doesn't matter, and all sensors are treated the same, does that mean if my spare is low, my pressure sensor light will go off? And if this is not the case, do I need to take it to the Audi dealer to add it to the system so the system recognizes it? If the latter, will any respectable tire shop be able to do the "registration?"
#4
I have to replace two sensors. Can someone explain how the sensors work? I know how to recalibrate after filling the tires, but does that work when you introduce a new sensor into the system. If it doesn't matter, and all sensors are treated the same, does that mean if my spare is low, my pressure sensor light will go off? And if this is not the case, do I need to take it to the Audi dealer to add it to the system so the system recognizes it? If the latter, will any respectable tire shop be able to do the "registration?"
The spare does not matter WHEN it's in the spare tire compartment (in the trunk/boot). It DOES matter when the wheel is actually on the axles.
Therefore, the wheels you have on the axles of the car must have a 'good' TPMS for there not be an alarm raised (i.e. dead battery in TPMS).
Also, after you reset the TPMS it will go off for awhile, but if you have a bad sensor, the light will come back.
The C6 has what is called a Low Line system and here's a detailed description of how the TPMS system works on your car:
http://uberlame.com/a6_tsb/TPMS/TPMS%20Overview.pdf
#5
no you will NOT need to have a 'tool'. I've changed out the TPMS sensors a number of times and have never needed a tool to sync the sensor with the MMI. All you need to make sure is that you have the correct sensors.
#6
AudiWorld Senior Member
In the MMI there is an option to change tires
Use the change tires option if you install new TMPS, the car will then find the new TMPS modules and read all of the pressures.
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#8
For those here that have replaced TPMS sensors, have any of you done so with aftermarket 433 Mhz sensors? I need to replace tires on my wife's '08 Q7 (same system as A6 I believe) and the sensors are the originals, so I'm considering replacements. They aren't malfunctioning, but my guess is the TPMS batteries won't last much longer.
Because the OEM Huf sensors are ~2.5X the cost of many of the aftermarket equivalents, I'd like to explore these more affordable options. My assumption from searching these forums and skimming TPMS threads is that the MMI reset to a wheel changeover is just pinging these sensors and doesn't know if they are OEM or aftermarket as long as it can communicate with them.
Anyone have any experiences they can share with non-OEM TPMS sensors?
Because the OEM Huf sensors are ~2.5X the cost of many of the aftermarket equivalents, I'd like to explore these more affordable options. My assumption from searching these forums and skimming TPMS threads is that the MMI reset to a wheel changeover is just pinging these sensors and doesn't know if they are OEM or aftermarket as long as it can communicate with them.
Anyone have any experiences they can share with non-OEM TPMS sensors?
#9
For those here that have replaced TPMS sensors, have any of you done so with aftermarket 433 Mhz sensors? I need to replace tires on my wife's '08 Q7 (same system as A6 I believe) and the sensors are the originals, so I'm considering replacements. They aren't malfunctioning, but my guess is the TPMS batteries won't last much longer.
Because the OEM Huf sensors are ~2.5X the cost of many of the aftermarket equivalents, I'd like to explore these more affordable options. My assumption from searching these forums and skimming TPMS threads is that the MMI reset to a wheel changeover is just pinging these sensors and doesn't know if they are OEM or aftermarket as long as it can communicate with them.
Anyone have any experiences they can share with non-OEM TPMS sensors?
Because the OEM Huf sensors are ~2.5X the cost of many of the aftermarket equivalents, I'd like to explore these more affordable options. My assumption from searching these forums and skimming TPMS threads is that the MMI reset to a wheel changeover is just pinging these sensors and doesn't know if they are OEM or aftermarket as long as it can communicate with them.
Anyone have any experiences they can share with non-OEM TPMS sensors?
Audi A6 2004-2011
read through this thread: https://www.audiworld.com/forums/a6-...nsors-2844587/
#10
I've had my aftermarket tmps for over 2 years and no problems, whatsoever:
Audi A6 2004-2011
read through this thread: https://www.audiworld.com/forums/a6-...nsors-2844587/
Audi A6 2004-2011
read through this thread: https://www.audiworld.com/forums/a6-...nsors-2844587/
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