mike nadeau
Active Member
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- Jan 5, 2014
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I just bought oem blues from ebay for $25 each. For my 06 expedition.
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[QUOTE="ExpeditionAndy,
Personally I like them. I wish they gave a readout of the pressures in the tires.
[QUOTE="ExpeditionAndy,
Personally I like them. I wish they gave a readout of the pressures in the tires.
The funny thing Andy...is on the Super Duty 250, the TPMS does readout all the tire pressures with a graphic....I would have liked that feature too but for some reason, they didn't put it on our truck!
jeff
I think you are correct Bob. The tire sensors report like once an hour when the vehicle is stationary and every 5 or 10 minutes when the wheels are rotating, but I think the pressure is reported but the computer doesn't display it. It only notifies you when the pressure isn't equal within a set range.IIRC, the TPMS isn't a real-time system. It reads the pressure at key "ON", and then queries every 5 minutes or so. Thats why the batteries last so long.