Originally Posted by M3RACR
Did all of the codes come up again + the P0175? Or just the P0175? I suspect they all came back...
No just the p0175 does very soon after i clear the codes. but now i've driven it for about a week or 2 and i checked codes again.
than i got
P0174 - system to lean bank 2
P0154 - O2 sensor circuit no activity detected (bank 2 sensor 1)
P0157 - O2 sensor circuit low voltage (bank 2 sensor 2)
right after the codes are reset. within 5 to 10 minutes of driving p0174 - system to lean bank 2 comes right back on.