Fix code P0171 P0174 Acura TL
If you have a P0171 P0174 trouble code on your 2007-08 Acura TL Type S but have no driveability problems that cause the PCM to misinterpret signals from the oxygen sensors and other key inputs. DON’T start replacing parts. Acura has determined that the codes are due to software problems. They have released a software update to correct the problem.
Get your vehicle reprogrammed at any Acura dealer or independent shop that’s has reprogramming capabilities. The charge should be less than $150Posted on by Rick Muscoplat