Fixd OBD-II Active Car Health Monitor - Review 2022

A check engine light can mean serious engine problem, such equally a misfire that can cause extensive and expensive damage if not resolved, or it might simply mean you lot forgot to tighten your gas cap subsequently your last top-off. Fixd ($59.99) is a small sensor that plugs into your car's OBD-2 (On-Board Diagnostics) port. This great little accessory scans your auto's computer system for error codes, and delivers a diagnosis, in layman'southward terms, via a mobile app, and so you can either endeavour to make the necessary repairs yourself or at least know what to look earlier yous bring the car to a mechanic. It'due south piece of cake to use and did a good chore of diagnosing problems in our tests, though every so ofttimes information technology had problem connecting to the Fixd network.

Pattern and Features

Nextcar Bug art The Fixd is a smallish device, measuring 1.ix past 1.half-dozen by 0.8 inches (HWD), that plugs into your automobile'due south On-Board Diagnostic (OBD) port, which grants access to the motorcar'southward computerized self diagnostic arrangement. All cars manufactured in 1996 and later have an OBD-Ii port, which is ordinarily located under the dashboard on the driver's side. The Fixd sensor works on all gasoline-powered cars equipped with an OBD-II port, simply information technology doesn't work on cars manufactured before 1996, nor does information technology piece of work on cars that are powered by diesel fuel engines or cars that are exclusively electrical. It will work on hybrid cars, however.

FIXD Car Health Sensor 1 When a bank check engine light comes on it'southward because the system has detected an issue such every bit a misfiring cylinder, a malfunctioning mass airflow or oxygen sensor, or a fuel vapor leak. The on-lath calculator generates a code that mechanics use to troubleshoot and resolve the problem, which is why you'll run across them at work staring at a handheld screen with the engine running. The Fixd sensor lets you lot come across what the mechanic sees, and is capable of detecting upward to 6,800 possible causes for a check engine calorie-free. It likewise offers a description of the probable crusade, along with the standard error code and possible consequences if the outcome is not resolved. Information technology'll let you turn off the low-cal, but it won't diagnose other dash low-cal indicators such as ABS (anti-lock brakes), TPMS (tire force per unit area monitoring), airbag, stability control, or transmission cooling.

The Fixd sensor draws ability from the OBD-II port and so you never accept to worry nigh charging information technology, and once information technology's plugged in you tin leave it in. Or you tin remove it and utilise information technology on any other OBD-Two-enabled, gas-powered motorcar.

It uses a gratis Android or iOS mobile app and communicates with your phone via Bluetooth. The app connects to the Fixd servers via cellular or Wi-Fi to retrieve diagnostic data and save your car's scanned results. It opens to a Status screen that has a big Tap To Scan button in the center and a small engine icon button just above it. Forth the bottom of the screen are Timeline, Wear Items, and Logbook buttons, as well equally a button that takes you back to the Condition screen.

FIXD Car Health Sensor 3 Use the Tap To Scan push button to brainstorm a scan: If no problems are detected y'all'll see a green Fixd icon, if moderate issues such as a faulty EVAP sensor are plant the icon will plough yellow, and if it identifies more than severe problems such equally a misfire or a malfunctioning EGR Vacuum regulator the icon will plow red. If an issue is detected, tap the Details icon to see the diagnosis with a brief description and possible consequences if the effect is not resolved.

Tapping the engine icon opens the Other Dash Lights screen with buttons for Brake System, Restriction Pads, Engine Coolant, Oil Pressure, Tire Force per unit area, Stability Control, Maintenance Lite, and others. Every bit mentioned, the Fixd does non currently scan for issues with these components, but if you tap any icon you'll get a clarification of what the calorie-free ways. The Timeline screen offers maintenance reminders including routine oil changes (every five months), tire rotation, air filter replacement, steering linkage inspection and lubrication, manual fluid changes, and more. Tapping the Wear Items push takes you to a screen where you lot can enter information about the battery, tires, and windshield wipers, such as the last time they were replaced, the corporeality of tread, and the bombardment voltage (there'south even a congenital-in voltage tester).

Fixd will use this data to notify you when information technology's time to replace the bombardment, wipers, and tires, and has a Purchase push that gives you a listing of compatible parts you can purchase through Amazon. The Logbook keeps records of recent browse results and cleared codes.

Tapping the iii-bar icon in the upper right corner launches a carte du jour where you can view and edit your account data, add new sensors to your account, come across a map of local repair shops, purchase parts, and view active recalls for your vehicle. Tapping the car icon in the upper left corner displays all active sensors and vehicles associated with your account.

FIXD Car Health Sensor 4

Installation and Functioning

The Fixd sensor worked well in testing, only I ran into connectivity issues while running scans one afternoon. Things were working just fine when I suddenly started getting a Network Error message. I tried restarting the app, unplugging the sensor, and fifty-fifty deleted and reinstalled my truck's VIN, but to no avail. A company spokesperson informed me that they may have been performing server maintenance at that time, which would account for the disconnect. Fortunately, I was able to connect the following day and thereafter, simply the sensor was useless on that item Sabbatum afternoon, which for me (and most DIYers) is prime number time for resolving car issues.

I tested the sensor's diagnostic prowess by forcing a few engine issues. I disconnected a spark plug wire and ran a scan that came up blood-red with a cylinder misfire diagnosis. I as well unplugged an air intake sensor and the EGR (frazzle gas recirculation) solenoid, and the scanner correctly diagnosed both problems. It successfully cleared the Check Engine light each time.

Conclusions

The Fixd sensor won't actually fix your machine for yous, simply it does a great task of diagnosing issues quickly and accurately. Information technology'due south affordable, a snap to install, and easy to utilise, and with ane exception, information technology worked as advertised in our tests. Its Timeline maintenance reminders and Vesture Particular checklist will help you keep your car or truck safe and in tip-pinnacle shape, but more importantly, you'll have a good idea of what to wait before you bring your vehicle into the shop or try to gear up things yourself.