Greddy EGT guage?

[NoTraction]

Hey guys.
I just installed a Greddy EGT gauge.
I put the probe in the 02 housing.

I started the car and let it warm up, but the gauge didn't move at all.
I revved the motor up and nothing, no needle movement at all.

It's a brand new gauge and I know I wired it correctly.

The diagnostic warning light flashes if I disconnect the wirring harness for the probe, so it has to be somewhat recognizing it.

Think I just got a bunk probe?

 

[turboholic]

-Did you check to make sure none of the tiny wire have been broken off, especially the one that plug on to the gauge, because I broke some wire off when I feed it throught the firewall.