Back to all

On Board Diagnostics for Columbus Motorists

December 2, 2018

Some Columbus vehicle owners wonder why Tuffy Tire & Auto Service Grandview and other Columbus auto repair shops charge a fee for vehicle diagnostics.

Receiving a diagnostic charge at Tuffy Tire & Auto Service Grandview for a tricky automotive problem shouldn't be a surprise. In the Columbus area, automotive diagnostics can cover quite a range. If you hear a noise in your vehicle brakes when you slow down in rush-hour traffic on a busy Ohio road, you pull off at the next off-ramp and take a quick visual check. That is usually enough to know what needs to be done. If you're having an intermittent problem with your vehicle engine, however, a Tuffy Tire & Auto Service Grandview diagnosis may be much more involved.

Much of the Columbus driver's confusion comes when the problem involves the Check Engine light. The Check Engine light comes on when the engine management computer has sensed a problem.

There's a common misconception among Ohio drivers that the trouble code tells the Tuffy Tire & Auto Service Grandview technician exactly what's wrong. They wonder why there is a diagnostic charge because the scanner quickly gave the diagnosis.

In reality, it is not that easy and straightforward. The computer monitors many sensors throughout the vehicle. When one of these sensors has a reading that's out of parameters, the computer will record a trouble code and turn on the Check Engine light.

The vehicle computer's trouble code just tells the Tuffy Tire & Auto Service Grandview technician what engine parameter is out of range, not what's causing it. The technician needs to determine the underlying problem that's causing the malfunction.

There are many problems that could cause a troublesome sensor reading for Tuffy Tire & Auto Service Grandview customers. The service advisor makes a list of the most likely causes and begins tracking down the source of the problem. This takes time.

Columbus service centers subscribe to databases that document possible causes for all the possible trouble codes. The databases outline procedures for confirming a diagnosis and provide the documented repair. These  databases are specific to each vehicle and engine combination.

Some diagnoses are quick and easy. Others are more involved, time-consuming and difficult. Of course Tuffy Tire & Auto Service Grandview wants to figure out what's wrong with your vehicle and get you back on the road as quickly as possible.

Tuffy Tire & Auto Service Grandview
1524 W. Fifth Avenue
Columbus, Ohio 43212
614-487-8776
http://www.tuffycolumbus-fifthave.com

More articles from Tuffy Grandview

PCV Valve Service at Tuffy Tire & Auto Service Grandview in Columbus

March 24, 2024

Today, we are talking about your PCV valve. Unburnt fuel is forced into the crankcase as your engine runs. The PCV (positive crankcase ventilation) valve vents this unburnt fuel and oil vapors from the crankcase and sends it back into the air intake system to be burned in the engine. A clogged... More

The Third Brake Light (Third Brake Light Service)

March 17, 2024

So you thought you only had two brake lights. Look again and you'll see one in the center at a higher level than the two on either side of the vehicle. They're sometimes in the inside of the vehicle behind the back window, or they could be in the deck lid, on the roof or on the spare wheel carr... More

Ask Tuffy Tire & Auto Service Grandview About the Importance of Service Intervals

March 10, 2024

Today in our Tuffy Tire & Auto Service Grandview blog, we're going to talk about following recommended service intervals. Your vehicle isn't the only aspect of your life with recommended intervals: What about six-month dental cleanings and regular physical exams? Then there's laundry, mowing the... More