Quote:
Originally Posted by speckthedeck
ok got the car back and NOW im getting P0171 and P0170 car feels sluggish like if its not getting enough fuel??
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P0170 Fuel Trim (Bank 1)
P0171 System Too Lean (Bank 1)
Potential causes for the P0170 code are:
Volume air flow sensor output frequency
Injector
Fuel pressure
Intake air leaks
Engine coolant temperature sensor
Intake air temperature sensor
Barometric pressure sensor
o2 sensor
Exhaust manifold cracks
A code P0171 may mean that one or more of the following has happened:
The MAF (Mass Air Flow) Sensor is dirty or faulty.
Note: The use of "oiled" air filters (K&N, etc.) can cause the MAF to become dirty if the filter is over-oiled. There could be a vacuum leak downstream of the MAF sensor.
Hope this helps