Every driver knows the feeling of instant anxiety that occurs as soon as they see a dashboard warning light turn on inside their car. Of course, one of the most serious warning lights that can turn on is the check engine light. Nobody wants to think about something bad happening with their car’s engine because it could mean thousands of dollars in repair bills or the inability to drive their vehicle.
In most cases, the check engine light is only triggered by a minor issue, such as a loose fuel cap or worn-out spark plugs. However, you are never going to know the exact reason for the check engine light turning on unless you run the proper diagnostic check through the vehicle’s computer to identify the cause, otherwise known as the engine control module.
The question is, what is the most reliable and affordable diagnostic trouble code reader on the market today? That is what most drivers want to know.
Why Every Driver Needs the FOXWELL NT301
The FOXWELL NT301 is a plug-and-play handheld diagnostic tool with full OBDII functions, such as reading codes, clearing codes, and freezing the frame. It can provide professional mechanic-level diagnostic checks on your vehicle without requiring you to incur the high cost of going to an actual mechanic for the same diagnostic service. The NT301 can quickly retrieve a diagnostic trouble code from your vehicle’s engine control module to identify the current problem.
The types of problems that it can discover include:
- Engine misfires
- Oxygen sensor issues
- Catalytic converter problems
- EVAP system leaks
- Mass air flow sensor problems
- Fuel system abnormalities
- Throttle and air intake problems
- Coolant temperature sensor problem
- Emissions control problems
- Ignition system issues
- and more.
Most people will rush to their local repair shop whenever they see their check engine light turn on. You don’t have to do this if you have the NT301 in your garage or glove compartment. By finding out the cause of the warning light on your own, you can decide whether it is worth going to a professional mechanic or if you can fix the issue on your own. If the problem is something as simple as a loose fuel cap, you can certainly do it yourself.
Modern vehicles contain dozens of small electronic sensors linked to the vehicle’s onboard computer. It only takes one sensor to detect a problem, activate the check engine light, and produce a diagnostic trouble code. The NT301 has an intuitive user interface that makes it easy for beginners to retrieve this code without any professional experience as a mechanic.
The NT301 has professional code reading and clearing capabilities. It can read codes on most cars, light trucks, and SUVs manufactured after 1996. The diagnosis is faster and more accurate than your average OBS2 scanner tool. Studies have already shown that the NT301 produces results with nearly 99.9% accurate data in about 15 seconds, while comparable models only produce 60% accurate data with 120 seconds to get the results.
Please note: The NT301 cannot scan ABS, air conditioning systems, and EPB. It also doesn’t have any special functions or features, such as calibration or bidirectional control.
Access Live Data
The NT301 will show you real-time car data that informs you whenever there are new trends or changes to the existing diagnostic data. That should give you peace of mind by knowing the current state of your car at all times. The display screen will show you easy-to-read visual graphs that represent the real-time data, so you can easily track your vehicle speed, engine RPM, ignition timing, accelerator position, coolant temperature, airflow, and more.
To access the Live Data feature, select the OBDII/EOBD option and then wait a few seconds until you see the Live Data option. Select that and proceed to accessing the live data on your screen. It is that easy. And if you ever need to freeze frame data that shows your engine’s condition, the NT301 allows you to record and playback the live sensor data in case you missed it in real time. You can study these data logging records later to help diagnose any continuous driving performance issues that you might be having, especially if you cannot identify them through other diagnostic methods.
One Key I/M Readiness
The one key Inspection/Maintenance (I/M) readiness function can check to see whether your vehicle’s computer has finished testing its emissions system. The red, yellow, and green LED lights, along with the built-in speaker, can immediately indicate the status of the emission system. So, if you need to put your car through a smog test, it only takes a single 3-second press of the button to check and see if your car is ready for one.
DTC Guide
The DTC guide shows fault code definitions right on your screen, so you don’t need to memorize the meanings of the codes or search multiple websites for their definitions. The on-screen trouble code definitions are easy to access and understand right from the scanner device. And if you see a question mark (?) displayed rather than a code, the built-in guide can help you identify the possible causes.
About the Foxwell Brand
With 16 years of brand history, Foxwell has become the trusted choice of over 1.6 million automotive technicians and home users. It’s committed to delivering the most professional OBD2 scanner diagnostic tool for thousands of car owners, catering to the diverse needs and resolving their myriad issues. Foxwell keeps its software updated to stay compatible with the latest vehicle models.
