Pulled Two New Codes: PO133 & PO153

How did you decide to check for codes if you don't mind me asking. Did you get a "service engine soon" light or anything? Was the car just running a little weird? Does the car have to be running to do a diagnostic test to pull codes? Sorry for all the questions, I have a Predator also and was just wonderin'. :rolleyes:
 
i keep pulling the same code, the po153. it is the o2 sensor upstream in bank 2 being gimpy i think. the sensor for me is not the prob, replaced it and still get light after a while. wierd thing is, light will not come on for me on the interstate, i have 4 10s if anyone thinks that matters and a bassani cat x. IT will not come on at idle either, only driving or cruising around town. let me know if you figure anything out or have any ideas.
 
Dr. Wu 2000 said:
How did you decide to check for codes if you don't mind me asking. Did you get a "service engine soon" light or anything? Was the car just running a little weird? Does the car have to be running to do a diagnostic test to pull codes? Sorry for all the questions, I have a Predator also and was just wonderin'. :rolleyes:

My service engine light came on. The car was running fine. I check the error codes and these numbers came up. I then erased them and took the stang for a ride. The light has remained off so far.

Due to my o/r x-pipes, I use to have problems with the service engine light. I pulled the following codes: PO136, PO141, PO156, PO161, PO174. I turned off the five sensors in the OBDII with the Predator and the light stayed off for two weeks. Now it seems like I have a new problem.