Emissions Archives - Page 12 of 24 - UnderhoodService
Airtex Vehicle Electronics to Highlight New Brand Identity, Import Coverage During AAPEX

Automotive replacement parts distributors, jobbers and retailers attending the 2011 Automotive Aftermarket Products Expo (AAPEX) will be introduced to an extensively updated brand identity and leading import coverage from Airtex Vehicle Electronics.

Bosch Named Exclusive NASCAR Performance Partner, Oxygen Sensor Supplier for NASCAR Fuel Injected Engines

Bosch developed and introduced the automotive oxygen sensor in 1976, and as NASCAR makes the switch from carburetion to fuel injection in 2012, Bosch will be its exclusive oxygen sensor supplier.

Tech Feature: Straight Up Look at the Vortec 3500 Straight-Five Engine

The five-cylinder was seen as a way to achieve better fuel economy and performance than the six, but with more power and torque than the four.

Tech Tip: Chrysler Vehicle (300/Magnum/Charger) Has Multiple DTCs Set, MIL Illuminated

This bulletin involves repositioning the upstream oxygen (O2) sensor connectors and replacing the wiring harness connector(s) and O2 sensor(s) as necessary.

Thieves Stealing Catalytic Converters from Repair Shops

Shop owners in Toledo, OH, have seen an increase in the number of catalytic converters that are being stolen from vehicles in their parking lots. They are hoping that surveillance video will help the police catch the thieves.

Tech Talk: Boosting Your Technical Knowledge on Turbos

Supercharger and turbocharger Q & A with Dave Hobbs,
Delphi Product & Service Solutions service trainer. In addition to his work with Delphi, Dave Hobbs serves as an instructor for Indiana’s Ivy Tech Community College. He is also a frequent speaker at national training seminars, is a qualified hybrid instructor and writes for various industry magazines.

Diagnostic Dilemmas: The Diagnostic Tail Gunner – Surviving in the Age of Information

One of the first survival skills my professor taught is called “preparatory set,” which is simply the act of preparing to do something. Each of us engages in preparatory set when we open our toolboxes each morning. The very act of opening our toolbox signals to our mind that we’re ready to go to work and deal with the day’s issues.

Diagnostic Solutions: Exhaust Restriction Diagnosis

To put exhaust restriction diagnostics in perspective, import specialist shops have been dealing with loss-of-power complaints caused by exhaust restriction since catalytic converters were popularly introduced in 1974. Early “cats” experienced frequent failure because the carbureted engines of that era were notorious for poor fuel control.

Tech Tip: Toyota Key Off Evap Diagnosis

Toyota has MIL on with DTC P0456 or P0455 and P0441; and MIL on with DTC P043E, P043F, P2401, P2402 and P2419.

Bosch Launches Informative, Exciting Social Media Outreach on Facebook, Twitter and YouTube

Bosch, a major automotive manufacturer and supplier for more than a century, has launched into social marketing on Facebook, Twitter and YouTube.

Tech Tip: Ford Vacuum Leakage Noise and MIL On with Lean Codes

Some 2005 Taurus and Sable vehicles equipped with a 3.0L 2V and some 2003-2005 Lincoln LS vehicles equipped with a 3.0L 4V engine may exhibit a vacuum leakage noise or lean codes and/or malfunction indicator lamp (MIL) on.

Walker Products Releases 2011 Mexico Catalog

Walker Products of Garden Grove, CA, announces the official release of the 2011 Oxygen Sensor Catalog for Mexico. This new edition features the most current data targeting the Mexico Carparc with an “All Makes-All Models” coverage strategy. Every part featured has been engineered for consolidation of SKUs while increasing coverage and maximizing ROI.