My 2006 Hyundai OBD failed check, should I pay tech to check sensors?

Question

My Hyundai Accent failed OBD and the tech wanted me to pay $60.00 to find which sensor failed. Couldn't it be something else or should I trust that he knew it was a sensor?

Answer 1

OBD - System

When you say failed OBD check is this for emission test. When a CK ENG LT is recently cleared monitor needs to be set and a certain drive criteria needs to be met before the OBD system are met. It will take 2 drive cycle, what a drive cycle is is a cold start to warm up temperature or operating system. this is one drive cycle, then you need another drive cycle.