ok fellas i need some serious help.today on the way home from work the check engine light pops on.didn't notice any difference in performance of the motor or it running rough or anything.so i get home and attempt to pull dtc from the cluster and it says DTC none....so i look on the web and it says you can have dtc's with out the cluster showing it.so i drive to auto zone and pull codes.it pops up with one code...p0175...now brief history of what i have done.i changed the fuel filter,the 02 sensors,and swapped spark plugs from the platinum plugs that some one else put in to the ngk tr6 plugs gaped at .030...the o2 sensors are denso o2's and i cleaned the mass iar meter with the mass air cleaner from auto zone and i cleaned and oiled the k&n filter and let it dry for 1/2 a day to make sure the oil was in the filter so it didn't contaminate the mass air..all else about the car is stock on the motor aside from the novi 1000rr kit.i have a colonel who wants to buy this car and i cant sell it with the engine light on.any help right now is good help....thanks.:beer:
the paper from auto zone reads like this.
definition
fuel trim bank two condition
explanation
the ECM has detected a rich or lean air/fuel ratio
condition on bank two
probable causes
if bank one and two are set together suspect a
fuel pressure condition or maf sensor-bank 2 sensor 1
ignition misfire
fuel injector problem
engine mechanical problem......that is EXACTLY how it reads off the paper.
the paper from auto zone reads like this.
definition
fuel trim bank two condition
explanation
the ECM has detected a rich or lean air/fuel ratio
condition on bank two
probable causes
if bank one and two are set together suspect a
fuel pressure condition or maf sensor-bank 2 sensor 1
ignition misfire
fuel injector problem
engine mechanical problem......that is EXACTLY how it reads off the paper.
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