An Infiniti QX56 was driving when the engine stopped running with no warning or indication of a problem. After stalling out the engine would crank over, but not start.
Troubleshooting the Infiniti IQ X56
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Nissan TechNews Features
The Infamous U1000 Code: A Study in Nissan Network Diagnostics
It is often a moment of considerable discomfort for many technicians when faced with the message on their scanner, “No Communications.” Usually, it is accompanied by other complaints that may range from troubles in the operation of controls like HVAC, power mirrors,...
2017 Infiniti Q50 Misfire Code
What is causing the misfire and the steps we're going to take to fix the problem. https://youtu.be/QHRqLWahCrk
The Case of the Reluctant Titan
It appeared to be a textbook case of strangulation. But not so fast….. Harry looked up from the morning paper as a new case file slid across his desk. A detective’s desk is always cluttered. It’s in the rules. The file contained notes and documents for a 2006 Nissan...
Nissan MAF Sensors: Overview, Operation, Service, Diagnostics & Performance
The Mass Air Flow (MAF) sensor provides critical data to the ECM for calculating cylinder air charge and engine load. In combination with other sensor data inputs, the ECM determines a load factor, which is then used to calculate optimal spark advance and torque...
Nissan Intelligent Key Problems? Nissan Symptom Tables Are Your Friend.
Problems with remote keyless entry, door handle request switch, push-button ignition switch, and remote engine start can each be symptoms of intelligent key configuration and signal transmission faults. Nissan symptom tables set you on the most efficient diagnostic path.
Nissan Charging Systems
The electrical systems on today’s vehicles are extremely important. With multiple networks connecting a wide range of electronic control modules, their reliance on a well-functioning electrical system is crucial.
Diagnosing Nissan Ignition System Problems with CONSULT III Plus and an Oscilloscope
Fundamentals of the ignition coil haven’t changed much, but the approach to diagnosing an ignition problem today has been enhanced by utilizing some of the advanced tools we’ll be talking about in this article.
Nissan Electronic Automatic Transmission (EAT) Diagnosis and Valve Body Replacement: Part Two
In this month’s article, Transmission Diagnosis and Valve Body Replacement Part Two, we continue the discussion of transmission diagnostics and replacement from Part One, with a focus on the relearning functions and steps required to successfully complete a transmission repair or replacement on Nissan vehicles.
Nissan Electronic Automatic Transmission (EAT) Diagnosis and Valve Body Replacement, Part One
Electrical diagnostic methodology involved with the transmission’s sensors and control solenoids and the general procedures required for successful replacement of the valve body assembly in a Nissan CVT vehicle.
