Code 13:

BARO Sensor (Atmospheric Pressure)
defective circuit or unplugged / defective sensor.

My integra is throwing this code...(the only code that it is throwing)
i know its the barometric pressure blah blah bllah , but WTF does it mean ? All my sensors are fine and dandy....

 

is a sensor inside pcm ecu, tells the ecu what the air pressure is before it goes into the intake vs the map senser reading ,atmospheric pressure out side the car i beleave it is in the ecu that year i know the later modes it is

 

its obd0 , sensor is external....... somshit about its the map sensor , im guessing the little cylinder things next to the map

 

hold on a min

 

 

i got one at the shop on a ls manny took a min to remember those old obd0 things

 

i have a couple of intake mani's layin around ...witch sensor is it?

 

should be the one on the driverside rear of the intake ,valve with a round cap on it i think, may run a vac line to it on the firewall also cant remember

 

I dont see it on the intake mani that i have ...