Author Archive: TechNews

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Diagnosing P030x Codes

Diagnosing P030x Codes

When a misfire is imperceptible, you may need to use the ECM as your “eyes” and “ears”. Learning to use freeze frame data and pending codes will speed diagnosis and reduce comebacks.

August 2011 | Reply More
Nissan TechNews Summer 2011

Nissan TechNews Summer 2011

Contents High-Voltage AC Air/Fuel Ratio Sensors Diagnosing P030x Codes Body Basics Equipment and Tools Collision Service on Nissan High Voltage Vehicles      

August 2011 | Reply More
Air/Fuel Ratio Sensors

Air/Fuel Ratio Sensors

Here’s a practical look at the Air/Fuel ratio sensor, how it’s different from an O2 sensor, techniques for diagnosis and replacement tips.

August 2011 | Reply More
High Voltage Air Conditioning

High Voltage Air Conditioning

Let’s explore the technical workings of the electrically-driven air conditioning systems found on Nissan Hybrids and the all-electric LEAF, system diagnosis, and why leak detection using dye must be avoided to prevent costly additional repairs.

August 2011 | Reply More
All About Waterborne Paint

All About Waterborne Paint

Waterborne paint is the new standard. It’s also safer, cheaper and faster. And it’s the law…

March 2011 | Reply More