I have an app called Torque on my android phone i use in conjunction with a bluetooth obd2 conneector. its an app that reads fault codes and a slew of other stuff etc. Anyway i recently got it and hooked it up and immediately checked any fault codes. p0155 came up, though i havn't had a check engine light come on that i can remember. anyway i checked the wires and such, and see no burn marks and such. well anyway i deleted the code, and today i checked again just to be curious, it was back? i must have started it and checked it atleast 10 times over the past week, and today it shows up, but no light?!? the car seems to run fine. and i'm getting voltage from each sensor according to the scanner app. What should i do?

thanks!

 

^^^^^

 

http://www.gearchatter.com/viewtopic9158.php
http://www.gearchatter.com/viewtopic9044.php

 

Thanks... very helpful!