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Versa sedan 2012 - PO171 code
Hi everybody, I have Versa sedan 2012, the car been with me for a year, 4 months ago check engine on with code po171-system is lean!, the car running smoothly and it takes a bit time to start in the morning, the car has lower than average acceleration and fuel consumption.
In the beginning, when I driving down the hill the check engine go off, but now even though light stays on. I read alot about that code and here what I did: 1) replace air filter (oem). 2) replace whole fuel nozzles (oem) from junk. 3) replace MAF (oem). 4) replace throttle body (oem) from junk. 4)smoke test to see if there is any leak. 5) spray carburetor cleaner on engine duction looking for a leak. 6)took it to the dealer and they said we couldn't find anything!, we have to replace throttle body and intake duction then will proceed which is cost $1000+ and there is no guarantee to solve the problem!, and after all of that the light still onnn!! Please help me with this heck! , car has 65000 miles, I appreciate your help in advance. Regards. |
Tags |
2012, code, po171, sedan, versa |
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