F
fastcash
Guest
i have done nothing but install an intense standard pcm, now, after one week i am getting the lean code p0171. i have checked for vaccuum leaks, and so on. i scanned my ride but since i don;t know how to post it up, i will just say that my o2's at wot were in the 927-940 range, and the scanner i use starts the ltft at 16%. at wot it dropped to 10-8% -- so i believe it is compensating 6-8%.
my ? is has anyone had this happen after a pcm install? am i dangerously lean or just hoovering there? how can this be fixed?
my ? is has anyone had this happen after a pcm install? am i dangerously lean or just hoovering there? how can this be fixed?