How many o2 sensors does a 2004 Hyundai Sonata have?
Oxygen sensors are located before and after the catalytic converter. A vehicle may have two to five oxygen sensors, and sometimes even more.
Can a Hyundai Sonata pass a smog test?
In order for your Sonata to pass the smog check these monitors must show Ready or Complete. The following is a description of the Hyundai Sonata Drive Cycle. Prior to beginning the drive cycle ensure your Sonata has at least 1/4 to 3/4 tank of gas. An empty or full gas tank will not allow the EVAP monitor to run.
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 does a drive cycle on a Hyundai Sonata do?
A drive cycle is a series of driving patterns which allow your vehicle’e engine control unit to perform various emission tests, referred to as Emission Monitors. In order for your Sonata to pass the smog check these monitors must show Ready or Complete. The following is a description of the Hyundai Sonata Drive Cycle.
How long does it take to idle a Hyundai Sonata?
• Idle engine then idle in Drive for 1 to 2 minutes. • Accelerate within 15 seconds to 50-55 mph (using 1/4 to 3/4 throttle) and keep this speed steady for 10 to 20 minutes.
In order for your Sonata to pass the smog check these monitors must show Ready or Complete. The following is a description of the Hyundai Sonata Drive Cycle. Prior to beginning the drive cycle ensure your Sonata has at least 1/4 to 3/4 tank of gas. An empty or full gas tank will not allow the EVAP monitor to run.
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.
A drive cycle is a series of driving patterns which allow your vehicle’e engine control unit to perform various emission tests, referred to as Emission Monitors. In order for your Sonata to pass the smog check these monitors must show Ready or Complete. The following is a description of the Hyundai Sonata Drive Cycle.
• Idle engine then idle in Drive for 1 to 2 minutes. • Accelerate within 15 seconds to 50-55 mph (using 1/4 to 3/4 throttle) and keep this speed steady for 10 to 20 minutes.