First disconnect the mass air sensor and see if the vehicle starts
Trouble code P0171 means:System too lean (bank 1)
Trouble code P0171 means:System too lean (Bank 1)
Trouble code P0171 means :System too lean (bank 1)
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.
P0171 System too Lean (Bank 1)
P0171 System too Lean (Bank 1)
with a scan tool after repairing the cause.with a scan tool after repairing the cause.
You reset the check engine light with a scan tool after repairing the failure.
Probably a vacuum leak. Do you have a code P0171 or P0174?
The check engine light is reset with a scan tool after repairing the failure that caused the trouble codes.
By repairing the problem that caused the Check Engine light to come on in the first place. You can then reset the CE light with a scan tool. Reset the light without repairing the problem and it wll just come back on.
With a scan tool after repairing the cause of the code.With a scan tool after repairing the cause of the code.