OBDII Emissions Training Class

Johnson College’s Continuing Education Program is currently enrolling students into its inaugural OBDII Emissions Training class. The class will be held on the Johnson College campus on Monday, Oct. 26, 2020 and Tuesday, Oct. 27, 2020 from 6 p.m. to 10 p.m., and conclude with testing on Thursday, Oct. 29, 2020 at 6 p.m. Space is very limited to allow for social distancing. To learn more or enroll call 570-702-8979 or email continuinged@johnson.edu.

The OBDII computer monitors a vehicle’s emission control systems in real-time and is capable of informing a motorist or technician of a systemic issue the moment it occurs. The system operates through a series of indicator lights, drive cycles, trouble codes and readiness monitors. During an inspection, an emission analyzer scan tool plugs into the diagnostic connector that is attached to the OBDII computer and communicates with the vehicle. The OBDII computer relays to the scan tool whether it has discovered errors in the emission control systems. The emission analyzer then determines whether the vehicle is being operated in compliance with emission standards. For more information about the OBDII Emissions Training class visit https://johnson.edu/continuing-education/odbii-emissions-licensing/.

The class fee of $180 is paid to Johnson College and a study material and testing fee of $39.99 is paid directly to the PA Training Portal.

From Headlights to Taillights: Clearing the Air

By Mark Kozemko, Johnson College’s Automotive Technology Program Director

Original published in the September 4, 2020 edition of the Valley Advantage. https://www.thevalleyadvantage.com/community-columns/from-headlights-to-taillights-clearing-the-air/article_d51da5d8-cb42-5c02-b5df-ebb3c0c00f44.html

We all try to breathe the cleanest air possible. Our body’s natural air filter located in our breathing system usually does a fine job. Unless, of course, we have a cold or allergy which results in a stuffy nose. When this happens we can’t breathe properly. The condition makes us feel tired and sluggish. We’ve all been there, right?

If your vehicle’s engine or heating, ventilation and air conditioning (HVAC) breathing systems can’t breathe correctly, your vehicle gets tired and sluggish, too. This is caused by your vehicle’s air filters not performing properly due to being dirty, or simple wear and tear.

Today, we’re talking about air filters that help your vehicle breathe. Below are a few questions I received about vehicle air filters. So let’s get started.

The first question is, “Are there different types of air filters in a car, and what do they do?”

Yes, each vehicle has different types of air filters. Late model vehicles have at least two different air filters as standard equipment. The first filter is the engine intake air filter and the second is the heating/cooling system intake air filter, or cabin filter. If you have a vehicle equipped with air brakes, normally a heavy duty truck, it will also have an intake air filter for the air compressor, which is the heart of the air brakes.

Now let’s talk about what each one does for your vehicle.

The engine intake air filter is designed to filter the air that the engine uses for combustion in the cylinders. Not only does it filter the air going into an engine, it allows the proper amount of air in to produce optimum combustion. When an engine intake air filter is dirty, the air flow becomes restricted and combustion may not be complete. The restricted air flow causes an engine to run poorly and use more fuel because the cylinders are not getting the correct amount of air. This condition will decrease fuel mileage and may also cause black smoke from the exhaust.

The cabin air filter filters air coming into the passenger compartment/cabin. Modern vehicles have systems constantly circulating air through the cabin using outside air. The filter catches pollutants, debris and allergens that can get into your vehicle. This filter can get clogged and pretty nasty. If you ever see a dirty cabin filter, it will make you wonder about the air we breathe on a regular basis.

The intake air filter inside air brakes filters air taken into the compressor used to operate the air brake system. Needless to say, if this filter blocks up and restricts air flow to the compressor, the results can be devastating because the brakes will not work.

You vehicle’s air filters should be checked often. If the filters are left unchecked, engines may run poorly, cabin air quality and air flow may diminish, or brake systems will not function properly.

“How often do they need to be changed?” is our second question.

Manufacturers suggest service intervals for each of the air filters in your vehicle. These service intervals are for vehicles driven in what manufactures call normal conditions. Driving on dirt or dusty roads, through construction areas — we know there are plenty of those in northeastern Pennsylvania — and poor air quality are contributors to decreasing the lifespan of your air filters. At the very least, you should always follow the service and replacement intervals noted in your vehicle’s owner’s manual. As with any service, it doesn’t hurt to do it more often but I recommend that you don’t extend the time between air filter services.

Our final question is, “Can the filters be changed by owners or must they be changed by technicians?”

If you’re an owner who is comfortable performing some of your own maintenance, you shouldn’t have any challenges replacing the engine intake or cabin filters. Keep in mind some cabin filters are very hard to find because they’re tucked under the dashboard. If you’re not comfortable, by all means, have your repair shop do the service.

You may not see your vehicle’s air filters or even think about them often, but they do need your, or a service technician’s, attention from time to time. They’re vital to keeping your vehicle performing efficiently and making sure you and your passengers breathe the cleanest air possible.

The next Headlights to Taillights column will be published in the September 25, 2020 edition of the Valley Advantage.  

Pocono Mountain Street Rod Association Aids Johnson College Students

The Pocono Mountain Street Rod Association continues to invest in the future of Johnson College students by offering the Pocono Mountain Street Rod Association Scholarship. Each year, this scholarship is awarded to two senior Automotive Technology Program students who have a GPA of 2.50 or higher.

Tom Lello of Pocono Mountain Street Rod Association states, “We feel that Pocono Mountain Street Rod Association Scholarships provide a way for automotive-inclined students to obtain their career goals by providing financial support.”

The Association holds Cruise Nights in the Viewmont Mall parking lot on the last Friday of the month. Cruise Nights help raise funds for their scholarship at Johnson College as well as other charitable activities. The first Cruise Night of 2013 is scheduled for Friday, April 26, 2013.

For more information on the Pocono Mountain Street Rod Association, check out their website at http://poconomsr.tripod.com.

To find out more about Johnson College and its Automotive Technology Program, visit www.johnson.edu or call 1-800-2WE-WORK.

 
From Left to Right: Stephanie Orzalek, Johnson College; Tom Lello, Pocono Mountain Street Rod Association; Katie Leonard, Johnson College; George Caswell ’51, Pocono Mountain Street Rod Association; Joe Sternick, Pocono Mountain Street Rod Association