In general use for over three decades, this sensor has proved itself extremely dependable, if you maintain its living conditions and avoid cheap air filters.
The MAF Sensor and its Diagnosis
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What is Automotive Tech Info (ATI)?
ATI provides professional technicians with a regular diet of repair information on BMW, Mercedes-Benz, Nissan, Volkswagen, Audi, Porsche and more. Search by keyword (site-wide or on marque-specific sites), by vehicle marque or publish date. Access is FREE.
Recent Articles
More and More Turbochargers
A new wave of turbos is arriving from Mercedes-Benz, and here we’ll prepare you with operating principles, design fundamentals, and service info.
Pascal’s Legacy: Mercedes-Benz Hydraulic Systems
Core principles, evolution, flushing, bleeding, and service tips.
Crankcase Breathers are Critical!
PCV was mandated in the U.S. 53 years ago(!), and the systems
have naturally evolved. On Volvos, ALWAYS check them during any engine service or the consequences may be far-reaching.
Ensure Thorough Window Preparation and Secure Installation When Replacing Windshield Glass
Installing a new windshield or re-installing the original is really as it has been for generations. But sophisticated new techniques and materials are available.
Nissan Value Advantage™ Parts Form, Fit and Function at Competitive Prices
Whether you’re looking for cost savings for your customer or higher profits for your shop while using the best parts, Nissan Value Advantage™ Parts fill the bill.
Nissan Supplemental Restraint Systems Damage analysis and repair using Diagnostic Trouble Codes
Supplemental Restraint Systems (SRS) – the air bags, seat belts, associated sensors, controllers, and instrument panel indicator lamps – include multiple layers of monitoring to help provide a 100% readiness status. Read on to familiarize yourself with some things that could light the SRS warning lamp on the instrument panel.
Don’t Sweat the Summer Diagnosing Nissan HVAC Issues
As Summer arrives, we must be prepared for increased demand for air conditioning repairs. We’ll focus on getting the necessary information from Nissan’s TechInfo website, using the CONSULT III plus and addressing compressor issues.
Videos
When is a vacuum leak not a vacuum leak?
When it’s hiding in the EVAP system of a Porsche Cayenne.
A P0455 code points to an EVAP problem, but the EVAP system checks out OK with our smoke tester. And the purge valve checks out as well. So where could the problem lie?
Our derFix Super Sleuths unravel the mystery.
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