I have a 2003 Hyundai XG350L with code Traction System Valve Stuck P1157 what valve?
Hi there,
This code indicates an issue with the O2 sensor. Here is some info for you.
P1157 GMC - HO2S Bank 2 Sensor 2 Lean System Or Low Voltage Read more: https://www.autocodes.com/p1157_gmc.html
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