Check the air filter and clean the maf sensor Check engine light showing p0172 The most likely part to fail is the upstream oxygen sensor (bank 1, sensor 1)
Front Wiring - 2016 Hyundai Veloster
, it was beyond a calibrated value stored in the pcm memory).
If you're getting a p0172 trouble code and you're not sure what caused it, how you can fix it or what the repair cost is, then this.
Discover the underlying causes of the p0172 code, from faulty oxygen sensors to clogged fuel injectors, and learn how to fix the rich fuel trim. Coming across a code p0172 essentially signals that your engine is drowning in too much fuel, a problem that wastes gas and risks damage Keep reading to learn more about a p0172 code,.
