Emissions Update: Understanding How Wide Ratio Air/Fuel (WRAF) Sensors Work
Instead of giving a simple rich/lean indication, wide ratio air/fuel sensors measure the “actual” air/fuel ratio. A WRAF sensor can measure mixtures that range from extremely rich to extremely lean (even straight air!). This ability allows the PCM to control fuel mixtures much more precisely, to handle much leaner fuel mixtures, to reduce emissions and
New Cabin Air Filter Customers Right Under Your Nose
What would you say if you learned that there were millions of motorists out there with a service need they’re not aware of? And, these motorists were also more open to the need for that service? In that case, if you want to be the one to point out that need ….
JASPER Acquires Modern Day Test Bench for Modern Day Fuel Pumps
Jasper Engines & Transmissions has acquired a Bosch EPS815 computerized pump tester for its diesel fuel pump department. This test bench is the only approved system that allows JASPER to test the Bosch VP44, a six-cylinder rotary-style pump used on the 5.9L Cummins in mid-year 1998-2002 Dodge Ram pickups ….
Tech Tip: Don’t Let Your Customers Ignore the Check Engine Light
If the "check engine" light pops up on a vehicle’s dashboard, most motorists – even the seasoned ones – may ignore it unless there is a significant change in their vehicle’s engine performance. But even when it’s not, give it a closer look – if you want your customers to save on costlier repairs down the ….
Engine Tuning & Chassis Upgrades
When car manufacturers come out with a new engine design, some car enthusiasts eye the new technology from a perspective of how to squeeze more performance out of it. The smaller displacement engines that are turbocharged or supercharged tend to be the most likely chosen because of their power-to-weight ratio. When Saab introduced a turbocharged
Tech Tip: Replacing a Worn Oxygen Sensor increases Fuel Economy and Improves Overall Performance
Oxygen sensors play a critical role in the clean and efficient performance of a vehicle’s engine. However, it can be hard to tell when an oxygen sensor on a vehicle is beginning to wear out or has stopped functioning altogether. Shops see the big red flag most often when the vehicle fails the emissions inspection or if the check engine light appears on the dashboard. Otherwise, the symptoms of a slow or worn out oxygen sensor are not obvious, and, therefore, oxygen sensor check or ….
News Update: Federated Recognizes Supplier Support During Federated 300 in Nashville
Federated enjoyed another successful day at the races at the annual Federated 300 held June 7 in Nashville, entertaining customers and recognizing supplier support during the festivities, according to Rusty Bishop, CEO of Federated Auto Parts. “The Federated 300 is a special event for over 1,200 Federated customers due, in part, to the efforts of
Oxygen Sensors: Are You Up to Date on the Latest Designs?
If you’re a technician who works on late-model import vehicles and diagnoses engine performance and emissions problems, you probably have a good understanding of how oxygen (O2) sensors work. You know that all late-model engines have at least one or more “upstream” O2 sensors in the exhaust system to monitor the air/fuel mixture, and one
WORLDPAC Announces Tool & Equipment Expo/Sale
WORLDPAC announces the first Tool and Equipment EXPO/SALE happening June 21st at their modern Dayton, NJ, North East distribution center. WORLDPAC customers will take advantage of special discount pricing, on-site leasing and extended payment terms as manufacturers and factory reps demo the latest tools and equipment from ….
Purolator Publishes Comprehensive 2008 Automotive Filter Catalog with Significantly Wider Coverage
Purolator Filters NA LLC has introduced its comprehensive 2008 Automotive Filter Catalog with updated information for Purolator’s premium PureONE oil and air filters as well as Purolator oil, air, cabin air, fuel, transmission filters and PCV valves ….