How many emission control systems does a Hyundai Santa Fe have?
Your vehicle is equipped with an emission control system to meet all emission regulations. There are three emission control systems which are as follows.
What kind of maintenance does a Hyundai Santa Fe need?
In order to assure the proper function of the emission control systems, it is recommended that you have your car inspected and maintained by an authorized HYUNDAI dealer in accordance with the maintenance schedule in this manual. Caution for the Inspection and Maintenance Test (With Electronic Stability Control (ESC) system)
How does ESC work on a Hyundai Santa Fe?
To prevent the vehicle from misfiring during dynamometer testing, turn the Electronic Stability Control (ESC) system off by pressing the ESC switch. After dynamometer testing is completed, turn the ESC system back on by pressing the ESC switch again. 1. Crankcase emission control system 2.
Why is the EVAP monitor not running on my Hyundai?
The engine coolant and intake air temperatures must be within a tight range to complete all of the OBD II monitors during the drive cycle. If the IAT input is not between 32 and 86 degrees F at the beginning of the drive cycle, the EVAP monitor will not run.
Why is the Check Engine light coming on on my Hyundai Santa Fe?
The check engine light on your Hyundai Santa Fe will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it’s tightened, the light will turn itself off.
What should I do if my Hyundai Sonata emission monitor is not ready?
If all other emissions systems are functioning properly, completing the drive cycle above should set or make ready (complete) your Hyundai Sonata’s emission monitors. If the emission monitors are still not complete then check for any trouble codes and whether the check engine light is on or not.
What is mass airflow sensor on Hyundai Santa Fe?
The mass airflow sensor in your Hyundai Santa Fe is what determines how much fuel is basic to run your engine efficiently by measuring the eject of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to accurate changes, identical altitude.
What can a faulty O2 sensor do to a Hyundai Santa Fe?
A faulty sensor can not only affect your miles per gallon, but it can cause damage to your catalytic converter and your Hyundai Santa Fe’s spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to suggest the polite assortment of air and fuel that enters the cylinders in your engine.