Mazda3i Vehicle Maintenance Checks
For this article, we’ll be looking at a 2006 Mazda3i. We won’t spend much time on performing routine maintenance services, as we should all be familiar with the nuts and bolts of the job. The most important thing to ask yourself is, why are you doing this service? Sure it’s important to get fresh fluids and
YouTube Views of Wells Technical Videos Double to 2 Million Over Past 10 Months
The free online technical training videos offered by Wells Vehicle Electronics have been viewed 2 million times on YouTube. This number has doubled in just the past 10 months, making the Wells online video library one of the aftermarket’s most popular training tools, regardless of medium.
Diagnostic Solutions: Engine Lubrication System Problems
Auto manufacturers are continuing to reduce vehicle maintenance requirements by extending oil change intervals, but many vehicle owners are forgetting to check their engine’s oil level between oil changes, warns Gary Goms, import specialist contributor. As such, extended oil change intervals are changing how we should recommend and perform scheduled vehicle maintenance.
Underhood Detectors: And the Answer is …
Being a professional technician is a bit like being a detective every day, says Mike DuBois. You are presented with “evidence” and expected to solve the crime. Sometimes the clues are obvious and other times all you have to work with is a dead body.
Tool Tip: 10 Diagnostic Tests for Smoke Machines Besides EVAP
A smoke machine may seem like an expensive piece of equipment if it is just used for testing EVAP systems. But, if you factor in other diagnostic tests it can perform, it is a worthwhile investment.
Free New Wells Vehicle Electronics Video Covers Toyota EVAP Diagnostics
The step-by-step diagnosis and repair of EVAP system issues on a 1999 Toyota Camry LE model is now covered in a free troubleshooting video available from Wells Vehicle Electronics. The company’s Technical Services team produced the video using a Camry LE model that had failed an emissions test as a result of a PO446 code, which indicates that a leak was detected while activating the vacuum switch valve (VSV) during an EVAP monitor test.
New A/C Machine Requirements for R-1234yf and Hybrid Vehicles
In case you haven’t heard, there is a new refrigerant coming called R-1234yf. The claims are it’s a much lower greenhouse gas than R-134a. As a shop owner who’s trying to stay ahead of the curve, I need to know what service equipment is needed, when it is needed and what it will cost.
Tech Tip: Honda Has MIL On with DTC P1457
The EVAP bypass solenoid valve can fail due to corrosion, caused by water getting inside. If the water contains road salt, the solenoid windings could corrode, causing the valve to fail. In a few rare instances, the corrosion could be severe enough to cause an internal short in the solenoid valve, which could damage the ECM/PCM. If this happens, both the bypass solenoid valve and the ECM/PCM would need to be replaced.
Tech Tip: Honda MIL Comes On with DTC P1457 Set
If you encounter a Honda with the MIL on with DTC P1457 (EVAP control system leakage), this may be caused by the EVAP solenoid valve (fuel vent module) being blocked or restricted. To correct this, install an EVAP solenoid valve kit.