Mac Air Late 2010 - uncontrollable fan speed

On startup, fan runs at 6500. Unit it not overheating, have manually set fan at 2100 rpm, and cpu temp is 49C.

I've tried the usual SMC and PRAM resets to no avail.

Also tried removing the MacBook_Air3.2 id kext to no avail.
https://forums.macrumors.com/threads/1706948/

Any other had this issue?

Still running Snow Leopard 10.6.4

Thanks

Well, looks like a hardware problem with the temp sensor. It's either failed or the connector came loose.

Interestingly, this seems to be an intermittent problem, so I'm hoping it's just a loose connector.

When the fans run uncontrollably at high-speed, I use Macs Fan Control and manually set the fan speed.