Hi, What Does Cat Temp. Mean?

[powerfootba11]

thanks

[John R]

The temperature of your catalytic converter, a segment of your exhasut which cuts down on emmissions.

[SMiFFAD]

Most MR2's have cat temp sensors, if its getting too hot likely it dead or dieing (could be engine overheating but usually get other twinkly lights as well)

Bin the cat B)