Hi I am having an issue with a Carrier furnace model #58STA90. It will not light and it gives a code of three short flashing led lights and then one long. I checked the igniter and did not see any cracks across it.

The other day I took my 98 yukon in for yearly inspection. Ha, it failed because of a diagnostic code. The code that came up was p0446, which is evaporative emission control system vent control circuit. Will pumping gas while the vehicle is running cause this code to be present?

What is the location of the speed sensor on a 98 Ford Taurus? Is there a site that would show me where it is located at in my car. A picture of where it is. Thanks

I have a 22 (two short and two long flashes) error code from the LED on the board for my Carrier Weather Maker 8000 , model # 58WAV070-12.What does this mean and what checks can I do to find the pinpoint the problem?

I had the codes read on my '02 CR-V. They are P1166 and P1167. I was told that these codes are indicative of a faulty MAF sensor. Is that correct? If not, what do these codes mean? Thanks, jetjock