91 LS Integra: I'm getting Code 13 on my ECU, and was wondering if anyone else has had this problem. I also need to know what I can possibly do to fix this problem without taking my car to a dealership or shop.

 

if you have a Helms, or a Haynes manual.. it will tell you what it is and where to locate the sensor. CEL 13 is telling me it's your BARO - atmospheric pressure sensor.. I don't remember where it is, if i remember or find something i'll post another reply... good luck.